This inventor holds 11 USPTO granted patents. Top assignees: The Firestone Tire & Rubber Company, Bridgestone Firestone North American Tire, LLC, Bridgestone/firestone, Inc.. Active years: 1976-2008.
Company Filing History:
8 out of 582 
2 out of 196 
1 out of 342 
Years Active: 1976-2008
Title: Innovations by Steven E. Schonfeld
Introduction
Steven E. Schonfeld is an accomplished inventor based in Akron, OH (US). He holds a total of 11 patents that showcase his expertise in rubber compositions and their applications in various industries. His innovative work has significantly contributed to advancements in material science, particularly in enhancing metal adhesion properties in rubber products.
Latest Patents
Among his latest patents, Schonfeld has developed several notable inventions. One of his key patents is for a vulcanizable rubber composition that exhibits improved adhesion and adhesion retention properties with steel reinforcement. This composition includes a specific amount of aminosilanes and/or mercaptosilanes, which can be incorporated into the rubber prior to curing. Another significant patent focuses on rubber compositions that enhance metal adhesion and retention with bright steel. This invention also utilizes aminosilanes and mercaptosilanes to improve the performance of structural components in pneumatic tires.
Career Highlights
Throughout his career, Steven E. Schonfeld has worked with prominent companies in the tire and rubber industry. He has been associated with The Firestone Tire & Rubber Company and Bridgestone Firestone North American Tire, LLC. His contributions to these organizations have been instrumental in developing innovative rubber products that meet industry standards.
Collaborations
Schonfeld has collaborated with several professionals in his field, including Frederick J. Ravagnani and William L. Hergenrother. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in rubber compositions.
Conclusion
Steven E. Schonfeld's contributions to the field of rubber technology are noteworthy. His innovative patents and collaborations have paved the way for advancements in material science, particularly in enhancing the performance of rubber products. His work continues to influence the industry and inspire future innovations.