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For the Inventor, By the Inventor

Livonia, MI, United States of America

Zf Active Safety US Inc.


USPTO Granted Patents = 114

% Expired Patents = 1.8


Forward Citations = 74

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101 inventors (with patents filed for the assignee):

goldMedal Blaise J Ganzel (53 out of 92 patents)

silverMedal Kraig Eric Gerber (20 out of 33 patents)

bronzeMedal Galus Chelaidite (19 out of 44 patents)

4.  Manuel Barbosa (6 out of 22 patents)

5.  Patrick Hartman (5 out of 8 patents)

6.  Shawn Hawley (4 out of 5 patents)

7.  Saikiran Divakaruni (3 out of 3 patents)

8.  Irfan Bhatti (3 out of 14 patents)

9.  Wenbo Yu (3 out of 3 patents)

10.  Weichao Kong (3 out of 3 patents)

11.  Perry J Jenkins (3 out of 3 patents)

12.  Markus Mallmann (2 out of 20 patents)

13.  Aaron Wahlfors (2 out of 2 patents)

14.  Nicholas Alford (2 out of 15 patents)

15.  Anthony Dixon (2 out of 3 patents)


Core Competencies:
Brake System
Electromechanical Brake
Hydraulic Control
Fault-Tolerant Features
Regenerative Braking
Parking Brake
Load Sensing Device
Diagnostic Method
Torque Control
Brake Pedal Unit
Rotor Monitoring
Fluid Level Indicator

114 patents:

1. 12735018 - Electromechanical brake having a force sensor (2026-09-15),
2. 12735013 - Hydromechanical brake motive apparatus (2026-09-15),
3. 12735010 - Brake systems with a plurality of single-chamber master cylinders (2026-09-15),
4. 12728911 - Steering system (2026-09-08),
5. 12715409 - Bleed valve and brake systems using same (2026-08-25),
6. 12709255 - BRAKE SYSTEMS WITH MASTER CYLINDERS AND SINGLE CORNER ACTUATORS (2026-08-18),
7. 12692921 - Ball-screw drive for electromechanical brake (2026-07-28),
8. 12668220 - Hydraulic brake boost (2026-06-30),
9. 12662097 - Brake system apparatuses, methods, and arrangements (2026-06-23),
10. 12654667 - Vented valve and brake system using same (2026-06-16),
11. 12643523 - Load sensing device for electric brake (2026-06-02),
12. 12612024 - Connection for brake system housing (2026-04-28),
13. 12606130 - Electromechanical brake for vehicle (2026-04-21),
14. 12590643 - Powered one-way solenoid valve and brake system using same (2026-03-31),
15. 12570262 - Tandem power transmission unit and brake systems using same (2026-03-10),
ZF Active Safety US Inc., based in Livonia, Michigan, specializes in advanced brake systems that enhance vehicle safety and performance. The company focuses on developing innovative technologies such as electromechanical brakes, hydraulic control systems, and regenerative braking solutions. Their expertise extends to fault-tolerant features and diagnostic methods, ensuring reliable operation in various driving conditions. ZF's commitment to automotive engineering positions it as a key player in the evolution of safety-critical systems within the automotive industry.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Zf Active Safety US Inc.
114 Patents

#3 in Livonia, MI

#135 in Michigan

#3,363 in US

#6,937 in the World

Livonia, MI (US)
Livonia, MI, United States of America

Zf Active Safety US Inc.

Forward Citations = 74

101 inventors:

goldMedal Blaise J Ganzel (53 out of 92 patents)

silverMedal Kraig Eric Gerber (20 out of 33 patents)

bronzeMedal Galus Chelaidite (19 out of 44 patents)

4.  Manuel Barbosa (6 out of 22 patents)

5.  Patrick Hartman (5 out of 8 patents)

Please report any incorrect information to [email protected]
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