Farmington Hills, MI, United States of America

John A Diemer

This inventor holds 53 USPTO granted patents and 1 published patent application, primarily in Electric Vehicle Transmissions (CPC class F16H). Top assignees: Gm Global Technolgoy Operations, Inc., Daimler Chrysler Ag, Daimlerchrysler Corporation. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John A Diemer. Retrieved from https://idiyas.com/inventor/john-a-diemer

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

USPTO Granted Patents = 53 

% Patents Active = 58.5

Average Co-Inventor Count = 3.8

ph-index = 7

Forward Citations = 190(Granted Patents)

Forward Citations (Not Self Cited) = 182(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Farmington Hills, MI (US) (2007 - 2020)
  • Sterling Heights, MI (US) (2021)

Company Filing History:


Years Active: 2007-2026

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Areas of Expertise:
Hybrid Transmission
Electric Motor
Watercraft
Drive Unit
Clutch Assembly
Transmission Gear
Cooling Channels
Sump Filter
Planetary Carrier
Actuation Device
Synchronization
Power Electronics
53 patents (USPTO):Explore Patents

Title: The Inventor John A Diemer: Pioneering Innovations in Farmington Hills

Introduction: John A Diemer is a distinguished inventor based in Farmington Hills, Michigan, known for his groundbreaking contributions to various technological fields.

Latest Patents: John A Diemer's latest patents include cutting-edge inventions in the automotive industry, particularly focusing on electric vehicle technology and autonomous driving systems.

Career Highlights: With a career spanning over two decades, John A Diemer has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them.

Collaborations: Throughout his career, John A Diemer has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: John A Diemer's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a standout figure in the world of inventors, with his work continuing to inspire future generations of innovators.

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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