This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignees: Owens-Corning Fiberglas Corporation, Bp Corporation North America Inc., Cookson Singapore Pte Ltd C/o Alpha Metals, Inc.. Active years: 1976-2001.
Location History:
- Newark, OH (US) (1976 - 1984)
- Marietta, GA (US) (1992 - 2001)
Company Filing History:
7 out of 1,031 
1 out of 501 
1 out of 1 Years Active: 1976-2001
Title: David W Garrett: Innovator in Polymer and Semiconductor Technologies
Introduction
David W Garrett is a notable inventor based in Newark, OH (US), recognized for his contributions to polymer and semiconductor technologies. With a total of 9 patents to his name, Garrett has made significant advancements in materials science, particularly in the development of polyphthalamide compositions and epoxy mold compounds.
Latest Patents
Garrett's latest patents include a groundbreaking polyphthalamide composition that features filled and unfilled polyamide compositions with improved toughness. This innovation comprises a polyamide component with recurring aliphatic terephthalamide units and a modifying component that includes a functionalized block copolymer. The copolymer consists of styrene polymer blocks and rubber blocks made from ethylene/propylene, ethylene/butylene, or ethylene/pentylene polymer blocks, or a combination thereof. Another significant patent is for an epoxy mold compound and method, which focuses on mold compounds for encapsulating semiconductors. These compounds achieve high levels of adhesion to uncleaned printed wiring board substrates by minimizing the level of silicone fluid in the compound. The patent also discloses methods for encapsulating semiconductor dies and processes for encapsulating the dies.
Career Highlights
Throughout his career, Garrett has worked with prominent companies such as Owens-Corning Fiberglas Corporation and BP Corporation North America Inc. His experience in these organizations has allowed him to refine his expertise in materials and semiconductor technologies.
Collaborations
Garrett has collaborated with notable colleagues, including Denny E Black and Thomas A Coakley, contributing to various projects that have advanced the field of polymer science and semiconductor encapsulation.
Conclusion
David W Garrett's innovative work in polymer and semiconductor technologies has led to significant advancements in the industry. His contributions, reflected in his patents, continue to influence the development of new materials and processes.