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For the Inventor, By the Inventor

St. Louis, MO, United States of America

Code 3, Inc.


USPTO Granted Patents = 57


Trademarks = 21

Forward Citations = 963

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39 inventors (with patents filed for the assignee):

goldMedal Paul L Stein (25 out of 29 patents)

silverMedal Robert E Kreutzer, Jr (14 out of 21 patents)

bronzeMedal Roger L Miller (14 out of 14 patents)

4.  John C Davis (6 out of 6 patents)

5.  Steven James Herberholt (6 out of 9 patents)

6.  Dennis A Dohogne (6 out of 8 patents)

7.  Andrew G Smith (6 out of 11 patents)

8.  Timothy M Green (5 out of 13 patents)

9.  John Howard Loudenslager (5 out of 194 patents)

10.  Kyle Christopher Stuesse (4 out of 4 patents)

11.  Brian R Merriman (4 out of 4 patents)

12.  Daniel Scott Pursley (3 out of 3 patents)

13.  Daniel S Miller (3 out of 3 patents)

14.  Edward F Ryan (3 out of 3 patents)

15.  Richard Nelson Brower (2 out of 2 patents)


Core Competencies:
Light Bar
LED Beacon
Emergency Vehicle Lighting
Interior Signal Lighting
Wireless Control
Solar Powered Lighting
Modular Light Bar
Vehicular Warning Light
Low-Profile Light Bar
Speaker Integration
Dichroic Elements
Antenna-Equipped Lighting

57 patents:

1. 11870140 - Antenna-equipped light bar (2024-01-09),
2. 10773634 - Nested serial network configuration for array of serially connected light heads (2020-09-15),
3. 10548187 - Low-dropout current regulator for light head (2020-01-28),
4. 10442344 - System for and method of installing an exterior-mounted light bar underneath a factory-installed rear spoiler on a vehicle liftgate (2019-10-15),
5. D853875 - Warning light (2019-07-16),
6. 9464768 - Collimating light head including base with projecting dome-like lens (2016-10-11),
7. 9409512 - Beacon with illuminated LEDs array boards connected (2016-08-09),
8. 9365153 - Vehicular interior signal lighting system (2016-06-14),
9. D748598 - Speaker for a light bar (2016-02-02),
10. D742270 - Single level low-profile light bar with optional speaker (2015-11-03),
11. D742269 - Dual level low-profile light bar with optional speaker (2015-11-03),
12. 9133996 - Emergency vehicle light with illuminated bezel (2015-09-15),
13. 9052083 - Light fixture with inner and outer trough reflectors (2015-06-09),
14. 8963705 - Wireless control and coordination of light bar and siren (2015-02-24),
15. 8786423 - Programmable control for siren and lights (2014-07-22),
Code 3, Inc. is a leading provider of innovative lighting and safety solutions for public safety professionals. With over 50 years of experience, Code 3 offers a wide range of products including lightbars, sirens, beacons, and accessories. Their products are trusted by emergency responders in law enforcement, fire, EMS, and other public safety agencies worldwide. Visit their website to learn more about Code 3 and their extensive lineup of reliable and high-performance lighting solutions.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

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57 Patents

#40 in St. Louis, MO

#71 in Missouri

#6,032 in US

#12,160 in the World

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St. Louis, MO, United States of America

Code 3, Inc.

Forward Citations = 963

39 inventors:

goldMedal Paul L Stein (25 out of 29 patents)

silverMedal Robert E Kreutzer, Jr (14 out of 21 patents)

bronzeMedal Roger L Miller (14 out of 14 patents)

4.  John C Davis (6 out of 6 patents)

5.  Steven James Herberholt (6 out of 9 patents)

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