Location History:
- Austin, TX (US) (1988 - 1990)
- Rochester, NY (US) (2009 - 2010)
- Fairport, NY (US) (2013)
Company Filing History:
5 out of 23 
3 out of 832,880 Years Active: 1988-2013
Title: Innovations of James Y Gleasman
Introduction
James Y Gleasman is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of engineering, particularly in the development of advanced differential systems. With a total of 8 patents, his work showcases a blend of creativity and technical expertise.
Latest Patents
Among his latest patents, Gleasman has developed a full traction differential with hybrid gearing. This innovative design features a compact, all-gear full-traction differential that includes meshing pairs of side-gear worms and worm-wheel balance gears with a unique 'hybrid' design. The side-gear worm teeth have an involute profile and are cut with plunge feed, while the worm-wheel portions of the balance gears utilize helicoid worms with specific modifications. The design aims to provide a gear ratio between 1.5:1 and 2.5:1, enhancing performance and efficiency.
Another significant patent is the steer drive for tracked vehicles. This differential steering drive incorporates a drive differential that interconnects the drive shafts for the tracks, along with a steering differential that allows for additive and subtractive rotations for steering and pivot turning. The design ensures no-slip track operation, which is crucial for high-speed tracked vehicles and off-road applications.
Career Highlights
Gleasman has worked with various companies throughout his career, including Torvec, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in vehicle dynamics and control systems.
Collaborations
Throughout his career, Gleasman has collaborated with notable individuals such as Keith E Gleasman and Vernon E Gleasman. These collaborations have likely enriched his work and led to the development of innovative solutions in engineering.
Conclusion
James Y Gleasman is a distinguished inventor whose contributions to the field of engineering are evident through his patents and innovative designs. His work continues to influence advancements in vehicle technology and differential systems.