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Aschaffenburg, Germany

Petri Ag

USPTO Granted Patents = 43

Forward Citations = 444

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52 inventors (with patents filed for the assignee):

Gregor Zeller (11 out of 11 patents)

Helmut Bonn (10 out of 17 patents)

Thomas Marotzke (9 out of 16 patents)

4. Heinz-Dieter Adomeit (8 out of 20 patents)

5. Stefan Reh (5 out of 7 patents)

6. Eleonore Braun (3 out of 4 patents)

7. Falk Ose (2 out of 4 patents)

8. Andrea Dietsch (2 out of 3 patents)

9. Egon Schlett (2 out of 3 patents)

10. Horst Herold (2 out of 2 patents)

11. Dieter Markfort (1 out of 19 patents)

12. Tobias Pausch (1 out of 8 patents)

13. Matthias Zahn (1 out of 2 patents)

14. Nick Eckert (1 out of 14 patents)

15. Norbert Väth (1 out of 4 patents)

Core Competencies:

Airbag Module

Steering Wheel

Gas Generator

Occupant Protection

Folding Process

Electrical Connector

Safety Systems

Automotive Heating

Angular Position Detection

Collision Safety

Current Transfer Element

Instrument Panel Mounting

43 patents: Sort by Forward Citations

1. 6354622 - Steering wheel with an airbag module (2002-03-12),

2. 6336655 - Array for activating the horn in built-in modular steering wheels (2002-01-08),

3. 6305150 - Air bag folding, process and device for folding airbags (2001-10-23),

4. 6286860 - Air bag retention system (2001-09-11),

5. 6283500 - Air bag for an airbag unit (2001-09-04),

6. 6264235 - Steering wheel with an airbag module (2001-07-24),

7. 6250676 - Gas bag for an airbag module, method and device for folding a gas bag (2001-06-26),

8. 6250675 - Airbag, method of folding the latter, and device for carrying out the method (2001-06-26),

9. 6239409 - Heating device for heating a moveable part of an automobile, especially a steering wheel heater (2001-05-29),

10. 6236119 - Device for determining the angular position of the steering wheel in a motor vehicle (2001-05-22),

11. 6227568 - Air bag module (2001-05-08),

12. 6193270 - Arrangement for fastening a gas generator (2001-02-27),

13. 6171228 - Method for folding an airbag (2001-01-09),

14. 6170870 - Airbag for airbag module and method for folding airbag (2001-01-09),

15. 6129375 - Device for protecting motor vehicle occupants (2000-10-10),

Petri Ag is a prominent player in the automotive safety sector, specializing in the development and manufacturing of advanced airbag modules and safety systems. Based in Aschaffenburg, Germany, the company focuses on innovative technologies that enhance occupant protection, including gas generators and steering wheel designs. Their expertise extends to automotive heating solutions and electrical connectors, contributing to the overall safety and comfort of vehicles. Petri Ag is committed to advancing automotive safety through cutting-edge engineering and research.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

43 Patents

#6 in Aschaffenburg

#1,200 in Germany

#16,010 in the World

Aschaffenburg, Germany

Petri Ag

Forward Citations = 444

52 inventors:

Gregor Zeller (11 out of 11 patents)

Helmut Bonn (10 out of 17 patents)

Thomas Marotzke (9 out of 16 patents)

4. Heinz-Dieter Adomeit (8 out of 20 patents)

5. Stefan Reh (5 out of 7 patents)

Please report any incorrect information to [email protected]

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