This inventor holds 5 USPTO granted patents. Top assignee: Alliedsignal Inc.. Active years: 1991-1994.
Location History:
- Madison, NJ (US) (1991)
- Highland Park, NJ (US) (1992 - 1993)
- Piscataway, NJ (US) (1994)
Company Filing History:
Years Active: 1991-1994
Title: The Innovations of Stephen Haig
Introduction
Stephen Haig is an accomplished inventor based in Highland Park, NJ (US). He has made significant contributions to the field of materials science, particularly in the development of advanced ceramic powders for fuel cell applications. With a total of 5 patents to his name, Haig's work is recognized for its innovative approach and practical applications.
Latest Patents
Haig's latest patents include groundbreaking advancements in lanthanum chromite materials. One of his notable inventions is the "Fluxed lanthanum chromite for low temperature air firing." This patent describes a lanthanum chromite ceramic powder that consists of specific molar ratios of LaCr.sub.1-x M.sub.x O.sub.3, B.sub.2 O.sub.3, and La.sub.2 O.sub.3. The powder is designed to be sintered to high density at approximately 1400°C, making it particularly suitable for use as interconnect material in solid oxide fuel cells. Another significant patent is the "Air-sinterable lanthanum chromite and process for its preparation." This invention outlines a sinter-reactive lanthanum chromite powder that achieves high densities at lower temperatures, enhancing its applicability in fuel cell technology.
Career Highlights
Stephen Haig has had a distinguished career at AlliedSignal Inc., where he has been instrumental in advancing the company's research and development efforts. His expertise in materials science has led to innovative solutions that address the challenges faced in energy conversion technologies.
Collaborations
Throughout his career, Haig has collaborated with talented individuals such as Jean Yamanis and Beili L Wu. These partnerships have fostered a creative environment that has resulted in numerous advancements in their field.
Conclusion
Stephen Haig's contributions to the field of materials science, particularly in the development of lanthanum chromite materials, have positioned him as a notable inventor. His work continues to influence the advancement of solid oxide fuel cell technology, showcasing the importance of innovation in energy solutions.