Company Filing History:
Years Active: 1997-2011
Title: The Innovations of Jeffrey J. Cole
Introduction
Jeffrey J. Cole is a notable inventor based in Plainfield, IN (US), recognized for his contributions to the field of engineering and technology. With a total of nine patents to his name, Cole has made significant advancements in control systems and pressure regulation mechanisms.
Latest Patents
Among his latest patents is a control system for a transmission featuring a dual area apply piston for torque-transmitting mechanism engagement. This innovative control system allows for the selective actuation of a dual area apply piston, which is biased by hydraulic pressure within two distinct fill cavities. The system incorporates a pressure regulator valve, a dual area activation valve, and a solenoid valve, enabling variable operation to effectively manage hydraulic pressure. Another significant patent is the pressure regulator valve with a boost feature. This valve includes a spool that is slidably disposed within a stepped bore, with multiple pressure responsive surface areas that interact with pressurized fluid from both a main pressure source and a control source. This design allows for enhanced control over pressure gain, showcasing Cole's expertise in hydraulic systems.
Career Highlights
Jeffrey J. Cole is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop new technologies. His work has contributed to advancements in automotive engineering, particularly in the areas of transmission control and hydraulic systems.
Collaborations
Throughout his career, Cole has collaborated with esteemed colleagues such as Charles Francis Long and Phillip F. McCauley. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Jeffrey J. Cole's contributions to the field of engineering through his patents and collaborative efforts highlight his role as a significant innovator. His work continues to influence advancements in technology and engineering practices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.