This inventor holds 1 USPTO granted patent. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: The Innovative Contributions of Donald G. Cole
Introduction
Donald G. Cole is a notable inventor based in Honeoye Falls, NY (US). He has made significant contributions to the field of engineering, particularly in the design of hydraulic systems. His innovative work has led to the development of a unique patent that enhances the functionality of internal combustion engines.
Latest Patents
Donald G. Cole holds a patent for a "Direct acting hydraulic valve lifter with integral plunger." This invention is designed to be reciprocably journaled in the cylinder head of an internal combustion engine. It engages with a cam on an engine-driven camshaft to control the opening and closing movement of an associated valve. The lifter features a follower body with a circular outer tubular wall and an inner integral web, which terminates at a stepped bored integral depending piston. The design includes a disk cam engaging foot that forms a fluid reservoir with the piston and the web surface. A baffle, fixed to the plunger, defines an oil supply passage that allows fluid to flow into the reservoir. The hydraulic lash adjuster formed by the cylinder member and plunger is crucial for maintaining optimal engine performance.
Career Highlights
Donald G. Cole is associated with GM Global Technology Operations, Inc., where he has applied his expertise in hydraulic systems. His work has contributed to advancements in automotive technology, particularly in enhancing engine efficiency and performance.
Collaborations
Throughout his career, Donald has collaborated with notable colleagues, including Timothy Wilton Kunz and Richard S. Knape. These collaborations have fostered innovation and have led to the successful development of various engineering solutions.
Conclusion
Donald G. Cole's contributions to the field of engineering, particularly through his patented hydraulic valve lifter, demonstrate his innovative spirit and commitment to advancing automotive technology. His work continues to influence the industry and improve engine performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile