This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Johnson Matthey & Co., Limited. Active years: 1977-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- London, EN (1977)
- London, GB (1980)
Company Filing History:
Years Active: 1977-1980
Title: The Innovations of Stephen Lionel Pearce
Introduction
Stephen Lionel Pearce is a notable inventor based in London, GB. He has made significant contributions to the field of materials science, particularly through his innovative patents. With a total of two patents to his name, Pearce has demonstrated a commitment to advancing technology in various industries.
Latest Patents
One of Pearce's latest inventions is related to cermets, which are intimate mixtures of ceramic materials and metals. This invention comprises a first phase of ceramic particles and a second phase of a metallic material. At least a major proportion of the particles have their surfaces treated with an additive that forms a material capable of bonding the two phases together. The metallic phase may include gold, silver, or a platinum group metal, while the ceramic phase may consist of a refractory oxide of alumina. The additive is derived from metals such as yttrium, aluminium, titanium, vanadium, chromium, and nickel. These cermet materials are particularly useful in manufacturing erosion-resistant components for glass-making operations and the electrical industry.
Another significant patent by Pearce is an electrical connector designed for use with apparatuses that hold molten glass at high temperatures. This invention features a reservoir of electrically conducting material that remains liquid during operation. It includes a current-carrying conductor that is electrically connected to the container and maintains continuous contact with the conducting liquid, ensuring efficient operation during the movement of the container.
Career Highlights
Stephen Lionel Pearce is associated with Johnson Matthey & Co., Limited, a company known for its expertise in advanced materials and technologies. His work at this esteemed organization has allowed him to focus on innovative solutions that address industry challenges.
Collaborations
Throughout his career, Pearce has collaborated with notable colleagues, including Gordon L Selman and Arthur G Knapton. These collaborations have contributed to the development of groundbreaking technologies and have enhanced the impact of his inventions.
Conclusion
Stephen Lionel Pearce's contributions to the field of materials science through his innovative patents highlight his role as a significant inventor. His work continues to influence various industries, particularly in the areas of glass-making and electrical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile