This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: Honeywell G.m.b.h., Regents of the University of Minnesota. Active years: 1984-1986.
Company Filing History:
2 out of 3,646 
1 out of 2,367 
Years Active: 1984-1986
Title: The Innovative Contributions of Stephen T. Wellinghoff
Introduction
Stephen T. Wellinghoff is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the field of materials science and electrical engineering. With a total of 3 patents, his work focuses on enhancing the properties of materials for various applications.
Latest Patents
Wellinghoff's latest patents include innovative technologies that address critical challenges in material durability and electrical conductivity. One of his patents, titled "Corrosion Resistant Tantalum Pentaoxide Coatings," describes a method for rendering substrates with free surface hydroxyl groups, such as silaceous and aluminous materials, corrosion resistant through the application of an amorphous, homogeneous tantalum pentaoxide coating layer. Another significant patent is the "Method of Making Stable Electrically Conducting Polymers," which discloses a technique for creating an electrically conducting polymer using poly(N-alkyl 3',3 carbazolyl) that is doped with a compatible charge transfer acceptor to achieve p-type electrical conductivity.
Career Highlights
Throughout his career, Wellinghoff has worked with prominent organizations, including Honeywell GmbH and the University of Minnesota. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and materials.
Collaborations
Wellinghoff has collaborated with esteemed colleagues such as Samson A. Jenekhe and Thomas J. Kedrowski. These partnerships have fostered a creative environment that has led to groundbreaking research and development in their respective fields.
Conclusion
Stephen T. Wellinghoff's contributions to innovation and technology are evident through his patents and collaborations. His work continues to influence the fields of materials science and electrical engineering, showcasing the importance of inventive thinking in solving real-world problems.