Company Filing History:
8 out of 1,391 
1 out of 623 
1 out of 1 Years Active: 1993-1998
Title: David T. Sheller: Innovator in Automotive Engineering
Introduction
David T. Sheller, based in Garrettsville, Ohio, is a notable inventor with a strong track record of innovations in automotive engineering. With a total of 10 patents to his name, he has contributed significantly to the field through his pioneering inventions aimed at improving vehicle performance and efficiency.
Latest Patents
Among David’s most recent patents are two significant innovations. The first is a structure for a converter body, which consists of an improved design formed of thin metal core elements and a housing. This design features distal ends secured to the housing while at least some proximal ends remain free from attachment to any rigid member, enhancing durability during severe automotive tests. The second patent addresses the brazing of catalyzed converter bodies, detailing a process that involves cleaning or masking surfaces, interposing a brazing metal foil, and utilizing induction heating to fuse the parts. This controlled heating profile ensures a reliable adhesion of the metal components.
Career Highlights
Throughout his career, David T. Sheller has been associated with prominent companies, including W.R. Grace & Co. and Engelhard Corporation. His experiences in these organizations have further developed his expertise in automotive technologies and patenting processes.
Collaborations
David has collaborated with several notable individuals in the industry, including William Alan Whittenberger and Gordon W. Brunson. These collaborations have likely contributed to his successful inventions and the advancement of automotive engineering practices.
Conclusion
David T. Sheller stands out as an influential inventor in the automotive sector. His innovative patented technologies not only demonstrate his expertise but also reflect a dedication to enhancing vehicle performance and sustainability. As he continues to forge new paths in automotive engineering, David's contributions are sure to leave a lasting impact on the industry.