This inventor holds 4 USPTO granted patents. Top assignee: General Electric Company. Active years: 1978-1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Mount Vernon, IN (US) (1978)
- Evansville, IN (US) (1979)
- Mt. Vernon, IN (US) (1978 - 1981)
Company Filing History:
Years Active: 1978-1981
Title: The Innovations of Donald L Phipps, Jr.
Introduction
Donald L Phipps, Jr. is an accomplished inventor based in Mt. Vernon, IN (US). He has made significant contributions to the field of thermoplastic molding compositions, holding a total of 4 patents. His work has been instrumental in advancing the technology used in various industrial applications.
Latest Patents
One of his latest patents is titled "Solvent sweeping of polycarbonates." This invention discloses novel thermoplastic molding compositions that comprise a polycarbonate molding powder mixed with a minor amount of a volatile matter entraining agent. The agents include monochlorobenzene, a polyhydric material, and solutions of a polyhydric material in water. Additionally, he has developed a method for preparing a polycarbonate molding composition that contains reduced amounts of volatile impurities. Another significant patent is for "Warp-resistant reinforced thermoplastic compositions." This invention provides reinforced thermoplastic compositions that include a poly(1,4-butylene terephthalate) resin and a poly(ethylene terephthalate) resin, combined with a reinforcing, warp-resisting mixture of talc and silica. These compositions are designed to be moldable into articles that exhibit improved resistance to warpage during heat treatment.
Career Highlights
Donald L Phipps, Jr. has had a notable career at General Electric Company, where he has applied his expertise in materials science and engineering. His innovative work has contributed to the development of advanced materials that are widely used in various applications.
Collaborations
Throughout his career, Phipps has collaborated with several talented individuals, including Allen D Wambach and Henry P Barker. These collaborations have fostered a creative environment that has led to the successful development of new technologies.
Conclusion
Donald L Phipps, Jr. is a distinguished inventor whose work in thermoplastic molding compositions has made a lasting impact on the industry. His innovative patents and collaborations highlight his commitment to advancing technology in materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile