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For the Inventor, By the Inventor

Clinton Township, MI, United States of America

Norgren Automotive, Inc.

USPTO Granted Patents = 18

% Expired Patents = 44.4

Trademarks = 3

Forward Citations = 214

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9 inventors (with patents filed for the assignee):

goldMedal David J Crorey (5 out of 38 patents)

silverMedal Timothy Wheeler (5 out of 5 patents)

bronzeMedal Wayne D Morroney (4 out of 9 patents)

4.  Michael J Golden (3 out of 3 patents)

5.  Jeffrey J Dellach (3 out of 3 patents)

6.  Kenneth Paul Dellach (2 out of 11 patents)

7.  Jeffery J Dellach (2 out of 5 patents)

8.  Douglas A Mulder (2 out of 2 patents)

9.  John D Walton, Jr (1 out of 1 patent)


18 patents:

1. RE41223 - Clamp with improved internal cam action (2010-04-12),
2. 7490532 - Rotatably adjustable apparatus for locating a workpiece (2009-02-17),
3. RE39786 - Clamp with improved internal cam action (2007-08-20),
4. 7156385 - Linearly adjustable apparatus for locating a workpiece (2007-01-02),
5. 6880816 - Structure for isolating mounting and clamping forces of a power clamp (2005-04-19),
6. 6619872 - Modular tooling coupling apparatus (2003-09-16),
7. 6616133 - Linear actuator having an adjustable piston rod (2003-09-09),
8. 6565074 - Rotary clamp having an adjustable pre-stop (2003-05-20),
9. 6557841 - Over-center power clamp toggle mechanism (2003-05-06),
10. 6557452 - Valve and position control system integrable with clamp (2003-05-06),
11. 6422549 - Electric power operated clamp with spring lock (2002-07-23),
12. 6416045 - Rotary clamp having predetermined adjustable clamping angles (2002-07-09),
13. 6409411 - Modular tooling coupling apparatus (2002-06-25),
14. 6397885 - Vacuum control apparatus for maintaining the operating condition of a vacuum responsive device during loss and resumption of power (2002-06-04),
15. 6397876 - Method for maintaining the operating condition of a vacuum responsive device during loss and resumption of power (2002-06-04),
Company Overview
Norgren Automotive, Inc. is a prominent player in the automotive sector, specializing in advanced fluid and motion control technologies. The company develops innovative solutions that enhance vehicle performance and efficiency, focusing on systems that manage air, fuel, and hydraulic functions. With a commitment to engineering excellence, Norgren serves a global market, providing products that meet the rigorous demands of modern automotive applications. Their expertise spans various domains, including pneumatic systems and electronic controls, contributing to the evolution of automotive engineering.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#1 in Clinton Township, MI

#645 in Michigan

#17,974 in US

#34,244 in the World

Clinton Township, MI (US)
Clinton Township, MI, United States of America

Norgren Automotive, Inc.

Forward Citations = 214

9 inventors:

goldMedal David J Crorey (5 out of 38 patents)

silverMedal Timothy Wheeler (5 out of 5 patents)

bronzeMedal Wayne D Morroney (4 out of 9 patents)

4.  Michael J Golden (3 out of 3 patents)

5.  Jeffrey J Dellach (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Norgren Automotive, Inc.. Retrieved from https://idiyas.com/company/norgren-automotive

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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