This inventor holds 21 USPTO granted patents and 2 published patent applications, primarily in Electric Drive Systems. Top assignees: Gm Global Technolgoy Operations, Inc., Other. Active years: 2014-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Waterford, MI (US) (2014 - 2019)
- Sterling Heights, MI (US) (2017 - 2022)
Company Filing History:
18 out of 31,977 
3 out of 834,570 Years Active: 2014-2022
Areas of Expertise:
Title: Innovations by Joseph R. Littlefield: A Visionary in Automotive Technology
Introduction
Joseph R. Littlefield, an esteemed inventor based in Sterling Heights, MI, has made significant strides in automotive technology with an impressive portfolio of 21 patents. His work reflects a commitment to innovation, focusing on enhancing vehicle efficiency and performance through advanced engineering solutions.
Latest Patents
Two of Joseph's latest patents highlight his expertise in automotive systems. The first patent, the **Electric Drive Unit Clutch**, introduces a sophisticated design for an automobile's clutch system. This innovation includes a first rotatable shaft, a one-way clutch, and a dog clutch, allowing for an efficient transfer of rotational motion between the shafts. It is designed to optimize the performance of electric vehicles, contributing to more reliable and responsive driving experiences.
The second patent, the **Multi-Axis Final Drive Assembly**, represents a leap forward in gear assembly technology. This patent outlines a final drive assembly specifically for vehicle drive axles, featuring first and second axle-shafts that rotate about a common axis. The integration of an electric motor provides torque input to the gear sets, ensuring efficient power distribution and improved vehicle handling.
Career Highlights
Joseph R. Littlefield has contributed his talents to **GM Global Technology Operations LLC**, where he honed his skills in automotive innovation and collaboration. His extensive experience in this leading automotive corporation has positioned him as a key player in the development and implementation of modern vehicle technology.
Collaborations
Throughout his career, Joseph has collaborated with notable professionals such as Alan G. Holmes and Pete R. Garcia. Their collective expertise in automotive engineering has fostered a dynamic environment for innovation, leading to the successful development of cutting-edge automotive technologies.
Conclusion
Joseph R. Littlefield's contributions to the field of automotive engineering are marked by his numerous patents and collaborations. His latest innovations not only showcase his technical prowess but also reflect a deeper commitment to enhancing the future of mobility. As an inventor, Joseph continues to set new standards in automotive technology, paving the way for smarter and more efficient vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile