West Bloomfield, MI, United States of America

Jeff Japinga

This inventor holds 1 USPTO granted patent. Top assignee: Chrysler Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeff Japinga. Retrieved from https://idiyas.com/inventor/jeff-japinga

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Jeff Japinga - Innovator in Automotive Engineering

Introduction

Jeff Japinga is a notable inventor based in West Bloomfield, MI (US). He has made significant contributions to the automotive industry through his innovative designs and patents. His work primarily focuses on enhancing the functionality and efficiency of automotive components.

Latest Patents

Jeff Japinga holds a patent for a "Grommet for Transmission Oil Fill Tube." This invention features a hollow cylindrical body that can be positioned in a bore hole of a transmission case. The design allows for the oil fill tube to be advanced into the grommet, establishing a seal between the tube and the case. The grommet includes an open top end and a scored membrane that covers the top end, enabling pressure testing of the transmission case while preventing contaminants from entering. This innovative solution enhances the reliability of transmission systems.

Career Highlights

Jeff Japinga is currently employed at Chrysler Corporation, where he applies his engineering expertise to develop advanced automotive technologies. His work has contributed to the improvement of vehicle performance and reliability. With a focus on practical solutions, he continues to push the boundaries of automotive engineering.

Collaborations

Jeff collaborates with talented colleagues such as Jason Frisch and Matthew Svoboda. Together, they work on various projects that aim to innovate and improve automotive systems.

Conclusion

Jeff Japinga's contributions to the automotive industry through his patent and collaborative efforts highlight his commitment to innovation. His work exemplifies the importance of engineering advancements in enhancing vehicle performance and reliability.

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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