This inventor holds 5 USPTO granted patents. Top assignees: Outboard Marine Corporation, Bombardier Motor Corporation of America. Active years: 1982-2003.
Location History:
- Waukegan, IL (US) (1982)
- Grayslake, IL (US) (1989 - 2003)
Company Filing History:
3 out of 942 
2 out of 168 
Years Active: 1982-2003
Title: The Innovative Contributions of Philip James McGowan
Introduction
Philip James McGowan is a notable inventor based in Grayslake, IL (US). He has made significant contributions to the field of engineering, particularly in the design of propeller assemblies and skegs for high-performance engines. With a total of 5 patents to his name, McGowan's work reflects a commitment to innovation and functionality.
Latest Patents
One of McGowan's latest patents is for a propeller hub. This invention features a propeller assembly that includes a plastic bushing secured to an inner hub, designed to engage an outer hub of a propeller. The bushing has a cylindrical body with a bore and grooves on its outer diameter surface. The inner hub is also cylindrical and extends into the bushing bore, with a flange at one end and limp home tabs extending from it. The outer hub has a cylindrical body with blades extending from its surface, and protrusions that fit into the grooves of the bushing. Another significant patent is for a high-performance engine skeg. This skeg has an airfoil shape that maintains engine control at high speeds without compromising performance. It features a fore end, an aft end, and opposing sidewalls, with one sidewall having a camber and the other being flat.
Career Highlights
Throughout his career, McGowan has worked with prominent companies such as Outboard Marine Corporation and Bombardier Motor Corporation of America. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
McGowan has collaborated with talented individuals in the field, including Daniel J Kreul and Michael J Ewald. These partnerships have likely enhanced his inventive processes and led to the development of groundbreaking technologies.
Conclusion
Philip James McGowan's contributions to engineering and innovation are evident through his patents and career achievements. His work continues to influence the design of propeller systems and engine components, showcasing the importance of creativity in technology.