This inventor holds 2 USPTO granted patents. Top assignees: Chem-Crete Corporation, Chemcrete International. Active years: 1981-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sunnyvale, CA (US) (1981)
- Half Moon Bay, CA (US) (1989)
Company Filing History:
Years Active: 1981-1989
Title: The Innovations of Philip T. Selfridge
Introduction
Philip T. Selfridge is a notable inventor based in Sunnyvale, CA (US). He holds 2 patents that showcase his contributions to the field of asphalt paving technology. His work has significantly impacted the materials used in road construction.
Latest Patents
Selfridge's latest patents include a high-strength asphalt cement paving composition and modified asphalt paving compositions. The modified asphalt cement incorporates manganese chloride (MnCl.sub.2) dispersed throughout the asphalt cement. This innovative paving composition serves as a binder for aggregate used in paving roads and similar applications.
Career Highlights
Throughout his career, Selfridge has worked with various companies, including Chem-Crete Corporation and Chemcrete International. His experience in these organizations has allowed him to develop and refine his innovative ideas in asphalt technology.
Collaborations
Selfridge has collaborated with notable coworkers such as John B. Leonard, Jr. and Patrick K. Clancey. Their combined expertise has contributed to the successful development of his patented technologies.
Conclusion
Philip T. Selfridge's work in asphalt paving technology demonstrates his innovative spirit and dedication to improving road construction materials. His patents reflect a commitment to advancing the industry and enhancing the quality of paving solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile