Mason, MI, United States of America

Karl Andrew Sime

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2012-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Andrew Sime. Retrieved from https://idiyas.com/inventor/karl-andrew-sime

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

USPTO Granted Patents = 8 

% Patents Active = 50.0

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2012-2019

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8 patents (USPTO):Explore Patents

Title: Biography of Karl Andrew Sime

Introduction: Karl Andrew Sime is an innovative inventor based in Mason, MI (US). He has made significant contributions to the field of vehicle propulsion systems, holding a total of 8 patents. His work focuses on enhancing the efficiency and functionality of vehicle propulsion technologies.

Latest Patents: Among his latest patents are a vehicle propulsion system and an electric motor designed for a vehicle propulsion system. The vehicle propulsion system features a rotor shaft with a cavity and a radial hole that regulates liquid flow based on the rotor shaft's rotational speed. Another notable patent is a vehicle propulsion system that integrates an engine with a crankshaft sensor and a transmission, allowing for precise control of engine compression pulse disturbances during varying engine speeds.

Career Highlights: Karl Andrew Sime is currently employed at GM Global Technology Operations LLC, where he continues to develop cutting-edge technologies in the automotive sector. His expertise in vehicle propulsion systems has positioned him as a key player in the industry.

Collaborations: Throughout his career, Karl has collaborated with talented individuals such as Randall B Dlugoss and Anthony L Christman. These partnerships have fostered innovation and contributed to the successful development of advanced vehicle technologies.

Conclusion: Karl Andrew Sime's dedication to innovation in vehicle propulsion systems has resulted in multiple patents and significant advancements in automotive technology. His work at GM Global Technology Operations LLC and collaborations with esteemed colleagues highlight his

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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