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For the Inventor, By the Inventor

Dayton, OH, United States of America

Douglas L Osterfeld

This inventor holds 4 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1993-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas L Osterfeld. Retrieved from https://idiyas.com/inventor/douglas-l-osterfeld

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal4 out of 31,977 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1993-1994

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4 patents (USPTO):Explore Patents
1. 5290120 - Self-locking ball-and-socket mechanism (1994-03-01),
2. 5245829 - Brake booster with dual durometer rear bearing (1993-09-21),
3. 5226291 - Vacuum booster diaphragm/support plate retention method (1993-07-13),
4. 5185915 - Pneumatic booster output rod adjustment method (1993-02-16),

Title: Douglas L. Osterfeld: Innovator in Automotive Technology

Introduction

Douglas L. Osterfeld is a notable inventor based in Dayton, OH (US). He has made significant contributions to automotive technology, holding a total of 4 patents. His work focuses on innovative mechanisms that enhance vehicle performance and safety.

Latest Patents

Osterfeld's latest patents include a self-locking ball-and-socket mechanism. This invention features a push rod connected in pivotal retained relation to a polymeric member, such as a power booster air valve polymeric insert. The insert is designed with a stiffness less than that of an air valve, ensuring optimal functionality. Another recent patent is for a brake booster with a dual durometer rear bearing. This vacuum-actuated brake booster utilizes a wire elongated member type travel clip, providing a dual durometer rear bearing that supports the power piston while cushioning the travel clip upon engagement.

Career Highlights

Douglas L. Osterfeld is currently employed at GM Global Technology Operations LLC, where he continues to innovate in the field of automotive technology. His work has been instrumental in developing advanced systems that improve vehicle efficiency and safety.

Collaborations

Osterfeld has collaborated with notable coworkers, including Craig A. Osterday and Omer C. Denney. Their combined expertise contributes to the innovative projects at GM Global Technology Operations LLC.

Conclusion

Douglas L. Osterfeld's contributions to automotive technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced automotive systems.

Profile summary based on public USPTO records.
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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