This inventor holds 3 USPTO granted patents. Top assignee: Applied Materials, Inc.. Active years: 1999-2002.
Company Filing History:
Years Active: 1999-2002
Title: Innovations of Inventor Norman Cowan
Introduction
Norman Cowan is a notable inventor based in Fremont, CA (US). He has made significant contributions to the field of technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and functionality of various apparatuses.
Latest Patents
One of Cowan's latest patents is for a "Conductive biasing member for metal layering." This invention involves a contact ring that applies electroplating to a substrate with an electrically conductive portion. The design includes an annular insulative body, a conductive biasing member, and a seal member, with the insulative body defining a central opening. The conductive biasing member is specifically configured to exert a biasing force upon the substrate.
Another significant patent is for an "Apparatus and method for compressing high purity gas." This invention presents an improved method and apparatus for isolating product gas from compressor operating fluid. It features a piston rod that is atmospherically isolated from the compressor's operating fluid by a collar. This collar separates the oily portion of the piston rod from the remainder, ensuring better isolation and efficiency in gas compression.
Career Highlights
Cowan is currently employed at Applied Materials, Inc., where he continues to innovate and develop new technologies. His work has had a substantial impact on the industry, contributing to advancements in manufacturing processes and equipment.
Collaborations
Throughout his career, Cowan has collaborated with notable colleagues such as Joseph Stevens and Chien-Shien Tzou. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Norman Cowan's contributions to the field of invention are marked by his innovative patents and collaborative efforts. His work at Applied Materials, Inc. continues to influence the industry, showcasing the importance of creativity and technical expertise in driving advancements.