This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1992-1993.
Company Filing History:
Years Active: 1992-1993
Title: The Innovations of James P. Poorman
Introduction
James P. Poorman is a notable inventor based in Huber Heights, Ohio. He has made significant contributions to the field of engineering, particularly in the area of torque converters and clutches. With a total of 2 patents to his name, Poorman's work has had a lasting impact on vehicle powertrain technology.
Latest Patents
Poorman's latest patents include two innovative designs. The first is a "Torque converter and clutch with a turbine ring friction interface." This invention features a friction ring secured to the turbine, providing a friction interface for the clutch. The design includes a spline input connection between the input shell and a clutch damper input, with a pressure plate that supports an annular friction pad. This pad cooperates with the friction ring on the turbine during engagement to complete the friction interface. The second patent is for a "Fluid torque converter and flexplate coupling." This coupling interconnects an engine and the impeller of a torque converter in a vehicle powertrain. It consists of first and second inertia masses interconnected by a spring and friction isolator, effectively decreasing the inertia mass of the engine while increasing that of the transmission. This design provides a change in the natural frequency of the vehicle powertrain.
Career Highlights
James P. Poorman is currently employed at GM Global Technology Operations, Inc. His work at this company has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.
Collaborations
Throughout his career, Poorman has collaborated with notable colleagues, including Dennis C. Dull and Robert A. Muchmore. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
James P. Poorman's contributions to the field of engineering, particularly in torque converter and clutch technology, highlight his innovative spirit and dedication to advancing automotive systems. His patents reflect a commitment to improving vehicle performance and efficiency.