Clarkston, MI, United States of America

John Leonard Sloan

This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Leonard Sloan. Retrieved from https://idiyas.com/inventor/john-leonard-sloan

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 68(Granted Patents)


Location History:

  • Mt. Clemens, MI (US) (1988)
  • Clarkston, MI (US) (2002)

Company Filing History:


Years Active: 1988-2002

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2 patents (USPTO):Explore Patents

Title: Innovations by John Leonard Sloan

Introduction

John Leonard Sloan is an accomplished inventor based in Clarkston, MI (US). He holds 2 patents that showcase his contributions to automotive technology. His work primarily focuses on enhancing the functionality and safety of vehicle door mechanisms.

Latest Patents

Sloan's latest patents include an "Exterior Handle Assembly for Motor Vehicle Door" and a "Power Operated Door Latch." The exterior handle assembly features a unique design that amplifies the pivotal movement of the handle, allowing for a more efficient release of the door lock. This innovation includes a blocking lever that activates during side impacts, ensuring safety by immobilizing the handle. The power-operated door latch incorporates a fork-type latch bolt and a detent lever that retains the bolt in a closed position. This design allows for both manual and power operation, enhancing user convenience and safety.

Career Highlights

Sloan is currently employed at GM Global Technology Operations, Inc., where he continues to develop innovative solutions for the automotive industry. His work has significantly contributed to advancements in vehicle safety and functionality.

Collaborations

Some of his notable coworkers include Derrick V. Grahn and Paul Martin Dedrich, who have collaborated with him on various projects within the company.

Conclusion

John Leonard Sloan's innovative patents reflect his dedication to improving automotive technology. His contributions have made a significant impact on vehicle safety and user experience.

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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