L · ISV — UNIT 001 Indoor Security Vehicle
U.S. PATENT 11,667,345

Engineered to protect what matters.

Leonardo ISV is the world's first compact, bullet-resistant electric vehicle positioned inside buildings before a crisis begins — reducing response from 15–20 minutes to 3–5 seconds.

Leonardo ISV — Indoor Security Vehicle, world's first
A new category of rapid indoor defense — patented & deployable
3–5sec
Response Time
≤30in
Width · Fits Corridors
2023
U.S. Patent Issued
FIRST
Of Its Kind, Worldwide
Manifest — Leonard Fonarov, inventor

Leonardo — The World's First
Indoor Security Vehicle.

Leonardo will provide you with an unparalleled level of security and will make all public places a crime-free zone.

It takes 15–20 minutes for the police SWAT team to arrive. Leonardo will come to the crime scene with lightning speed in 3–5 seconds.

200×
Faster than traditional emergency response — already inside, before the crisis begins.
01 The Deadly Gap

In an active shooter event,
violence is over in
minutes.

Most deadly attacks in schools, universities, malls, airports, offices, and public buildings happen indoors. Traditional emergency response takes 15–20 minutes — dispatch, traffic, building access, confusion. The violence is over in a few minutes. This is the deadly gap.

Traditional response
15–20 min
Dispatch · traffic · access · confusion
With Leonardo ISV inside
3–5 sec
Already in position · trained operator
Leonardo ISV — operator cabin, door open
/ 02 — THE VEHICLE
Don't even think
about hate crime.
We'll get you in 3–5 seconds.

Compact. Electric.
Bullet-resistant.

Leonardo ISV is a patented compact electric indoor security vehicle — enclosed operator cabin, visibility windows, roof-mounted observation and warning systems, and a faceted bullet-resistant shell engineered to fit through standard interior doors and corridors.

Integrated with cameras, alarms, doors, emergency systems, and communications. Designed for schools, colleges, airports, shopping centers, government buildings, hospitals, houses of worship, and stadiums.

WidthUp to 30 in
PlatformCompact Electric
ShellBullet-Resistant
PatentU.S. 11,667,345
02·B Technical Drawings U.S. PATENT 11,667,345

Engineered.
Documented.
Protected.

Three projections from the patent dossier — wireframe, transparent X-ray, and solid render. Compact electric indoor security vehicle with enclosed operator cabin, visibility windows, roof lighting, and rear service deck.

  • Width — up to 30 in (fits standard corridors)
  • Enclosed bullet-resistant operator cabin
  • Tactical visibility windows
  • Roof-mounted observation & warning systems
  • Rear service deck
/ PATENT FIGURE 1 Leonardo ISV — Design & Technical Views — patent drawings
02·D Three Views L·ISV / VARIANT-A

Three angles.
One vehicle.

Leonardo ISV — three views: side, open door interior, rear
/ BALLISTIC TEST — APRIL 8, 2023
Withstood 80+
bullets, including
AR-15 & AK-47.

Conducted at the Homestead Training Range. LEONARDO bravely withstood a barrage of more than 80 bullets. The side window cracked but was not broken — keeping the interior space safe.

80+Rounds fired
0Penetrations
AR-15
AK-47
Calibers tested
02·F Features

Five systems.
One vehicle.

Every subsystem on Leonardo ISV exists for a reason — armor, surveillance, mobility, signaling, operator comfort. Each engineered for indoor protection.

Leonardo ISV — armored windows and tactical viewports
/ 01 — ARMOR
FEATURE · 01

Highest-quality
bulletproof
windows.

Bulletproof windows are located on every side and in the front of the vehicle. Engineered to withstand AR-15 and AK-47 caliber rounds — the side window cracked but did not break in the April 8, 2023 ballistic test.

4-side coverage AR-15 rated AK-47 rated
Leonardo ISV — surveillance cameras and LED light bar
/ 02 — RECORDING
FEATURE · 02

Continuous
surveillance.

A dedicated camera records all surveillance for training, evidence, and law enforcement requirements. Roof-mounted with full forward coverage and tied to the operator's monitors inside the cabin.

Roof-mounted Operator feed Evidentiary
Leonardo ISV — full vehicle, 30 inches wide
/ 03 — CHARACTERISTICS
FEATURE · 03

30 inches wide.
8 MPH.
Any doorway.

Width is only 30 inches — Leonardo passes through any standard doorway. If a door is closed, Leonardo will crush it. Top speed of 8 MPH — sufficient to reach any room or space inside a building in 3–5 seconds.

30 in width 8 MPH 3–5 sec response Door-crushing
Leonardo ISV — siren, speaker, and flashing light bar on roof
/ 04 — LIGHT & SOUND
FEATURE · 04

Loud speaker.
Siren.
Flashing lights.

A loud speaker and siren are mounted on the roof. Rear and front lights are integrated into the chassis. Leonardo displays flashing emergency lights to deter aggression and signal presence — visible deterrence by design.

Roof speaker Siren Flashing array Visible deterrence
Leonardo ISV — interior cabin with open door, operator space
/ 05 — CABIN
FEATURE · 05

Comfortable
operator
cabin.

Climate-controlled with a micro-AC unit. Roof access for emergency egress. Three locked-down firing ports on each side allow the operator to return fire on a perpetrator from any angle — without leaving protection.

Micro-AC Roof egress 3 firing ports per side Operator-first design
Leonardo ISV — operator cabin interior, monitors, controls
/ OPERATOR CABIN · LIVE FEED
/ 02·C — INSIDE

A trained operator,
three live feeds,
one armored shell.

Inside Leonardo ISV: three TFT color monitors connected to roof-mounted cameras provide 360° awareness. Tactical viewports cut for direct observation and return engagement. A control panel with PA, communications, and warning array. The operator never leaves protection.

3Live Camera Feeds
360°Visibility
1Trained Operator
02·E In Motion / ACTIVE DEMONSTRATION · LIVE FIRE TEST

See it
in motion.

YOUTUBE · LEONARD FONAROV
2:14
WATCH ON YOUTUBE
This is the greatest
invention of our time.
03 Capabilities

Four systems.
One purpose.

Each subsystem on Leonardo ISV exists because a real incident, somewhere in the world, demonstrated it should. Nothing is decorative.

A · 01
Rapid Indoor
Response
Already positioned inside. From alert to engagement in 3–5 seconds — not 15–20 minutes.
A · 03
Built for Schools
& Public Facilities
Engineered for institutional environments. Integrated with cameras, alarms, doors, emergency systems.
A · 04
Visible, Mobile
Protection
Deterrent presence by design. Bullet-resistant shell, observation viewports, mobile repositioning.
04 Designed For

Eight categories.
One vehicle.

Leonardo ISV is engineered for institutional environments where rapid indoor defense saves lives. Every category was studied. Every floor plan reviewed.

01
Schools
02
Universities
03
Airports
04
Shopping Centers
05
Hospitals
06
Houses of Worship
07
Government Buildings
08
Stadiums
05 The Partnership

Two inventors.
One patent.

Leonardo ISV brings together two complementary roles — the author of the original idea and the partner who turned the concept into a working prototype. Protected by U.S. Patent No. 11,667,345 (issued 2023).

Leonard Fonarov and Anton Savelyev with the Leonardo ISV
/ THE INVENTORS · L·ISV PROTOTYPE
←
Anton Savelyev
Leonard Fonarov
→
/ 02 — PARTNER & PROJECT DEVELOPER
Anton
Savelyev
Partner Inventor Engineer Architect Developer

Anton Savelyev joined as a partner, inventor, engineer, architect, and project developer — helping transform Leonid's concept into a real working prototype and supporting its further development and promotion.

He is also the founder of several companies operating at the intersection of advanced engineering implementation, architectural development, design, automotive innovation, and inventive solutions.

/ 01 — AUTHOR OF THE ORIGINAL IDEA
Leonard
Fonarov
Inventor Project Initiator Author

Leonard Fonarov created the original idea and initiated the invention. The patent holder behind Leonardo ISV, he saw the gap between traditional emergency response and the actual timeline of indoor violence — and proposed a new category of protective vehicle to close it.

Together, Fonarov and Savelyev turned an original invention into a real working prototype — and continue developing its future potential as a protective technology for law enforcement and public safety.

06 Published Works

Two books.
One mission.

The framework for indoor security and the case for protecting law enforcement — both available worldwide on Amazon.

LEONARDO ISV
WILL STOP
MASS
SHOOTING
FOREVER
/ The Manifesto
Leonardo ISV Will
Stop Mass Shooting
Forever
Leonard Fonarov · Anton Savelyev

The inventors introduce Leonardo ISV — a compact, agile, armored patrol unit that operates inside school buildings. The framework, the patent, the case for indoor defense.

Read on Amazon
★ ★ ★ ★ ★
CLASSIFIED
★ ★ ★ ★ ★
US
TOP SECRET
OUR POLICE
ARE NOT PROTECTED
PD
/ The Police Brief
US Top Secret:
Our Police Are
Not Protected
Leonard Fonarov · Anton Savelyev

A cutting-edge case for Leonardo as a tool for keeping police officers safe — for the first time ever combining law enforcement with armored mobile protection to reduce crime and stop mass shootings.

Read on Amazon
/ 07 — Engage

Every minute
an institution remains
unprotected.

Request a confidential brief for your school, hospital, place of worship, or public facility. Pilot units available 2026. Typical response within 48 hours.

Request a Brief
08 Contact

Begin a
conversation.

Response Time
Within 48 hours
Engagement
Pilots & Partnerships
Patent
U.S. No. 11,667,345