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For the Inventor, By the Inventor

Braintree, MA, United States of America

Warner Electric Technology, Inc.


USPTO Granted Patents = 58

% Expired Patents = 13.8



Trademarks = 22

Forward Citations = 211

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59 inventors (with patents filed for the assignee):

goldMedal James A Pardee (11 out of 18 patents)

silverMedal Richard Wayne Mayberry (7 out of 7 patents)

bronzeMedal George Patrick Gill (7 out of 10 patents)

4.  Ian Nigel Hakon (6 out of 8 patents)

5.  Michael Humy (4 out of 4 patents)

6.  David Pearson Stoltze (4 out of 4 patents)

7.  Brenton Charles Bluhm (4 out of 4 patents)

8.  Brian K Holmbeck (3 out of 3 patents)

9.  Bradley Lyn Uffelman (3 out of 8 patents)

10.  Jared Ret Zammuto (3 out of 3 patents)

11.  Richard Carl McConkie (3 out of 3 patents)

12.  Yuriy Mitelman (2 out of 2 patents)

13.  Patricia M Mellor (2 out of 5 patents)

14.  Richard Larry Silvestrini (2 out of 3 patents)

15.  Ryan Shey Davis (2 out of 2 patents)


Core Competencies:
Brake
Rotational Coupling
Electromagnetic Actuator
Overrunning Clutch
Fluid Pump
Self-Synchronizing Clutch
Cooling System
Torque Arm
Bistable Brake
Step Motor
Electromagnetic Coupling
Pneumatic Actuation

58 patents:

1. 12359700 - Brake with integrated motor position sensor (2025-07-15),
2. 12203519 - Rotational coupling device with bearing shield (2025-01-21),
3. 12044276 - Disproportional drag actuation of an overrunning clutch (2024-07-23),
4. 11852200 - Power take-off with bell housing cooling system (2023-12-26),
5. 11719294 - Miniature brake and method of assembly (2023-08-08),
6. 11174908 - Miniature brake and method of assembly (2021-11-16),
7. 10883552 - Rotational coupling device with flux conducting bearing shield (2021-01-05),
8. 10767718 - Rotational coupling device with armature release collar (2020-09-08),
9. 10724553 - Three position metering valve for a self-contained electro-hydraulic actuator (2020-07-28),
10. 10612610 - Bistable Brake (2020-04-07),
11. 10458485 - Self-synchronizing clutch (2019-10-29),
12. 10288133 - Rotational coupling device having means for sealing the interface between the armature and the electromagnet (2019-05-14),
13. 10288064 - Fluid pump for a linear actuator (2019-05-14),
14. 9903429 - Brake with a reed switch for indicating an operating condition of the brake (2018-02-27),
15. 9874254 - Electromagnetic brake for a power transmission assembly (2018-01-23),
Warner Electric Technology, Inc., based in Braintree, MA, specializes in electromechanical actuation technologies. The company develops and manufactures a range of products including electromagnetic actuators, overrunning clutches, and self-synchronizing clutches, which are integral to various industrial applications. Their expertise extends to cooling systems and torque arms, providing innovative solutions that enhance performance and reliability in mechanical systems. Warner Electric is committed to advancing technology in the field of motion control and actuation.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Warner Electric Technology, Inc.
58 Patents

#1 in Braintree, MA

#349 in Massachusetts

#6,146 in US

#12,371 in the World

Braintree, MA (US)
Braintree, MA, United States of America

Warner Electric Technology, Inc.

Forward Citations = 211

59 inventors:

goldMedal James A Pardee (11 out of 18 patents)

silverMedal Richard Wayne Mayberry (7 out of 7 patents)

bronzeMedal George Patrick Gill (7 out of 10 patents)

4.  Ian Nigel Hakon (6 out of 8 patents)

5.  Michael Humy (4 out of 4 patents)

Please report any incorrect information to [email protected]
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