Company Filing History:
1 out of 1,453 
1 out of 2 Years Active: 1982-2000
Title: Innovations of James R DeFife
Introduction
James R DeFife is a notable inventor based in Mentor, OH (US). He has made significant contributions to the field of materials science, particularly in the development of composite laminates and powder compositions. With a total of 2 patents to his name, DeFife's work showcases his innovative approach to solving practical problems in manufacturing and product design.
Latest Patents
DeFife's latest patents include advancements in multi-layer composites and sheet labels. One of his notable inventions is a composite laminate suitable for preparing labels. This composite laminate consists of a substrate sheet of paper, multiple coatings of polyolefin film, and a pressure-sensitive adhesive. These laminates exhibit film-like performance while maintaining paper-like strength. They are designed to resist curling when exposed to extreme temperatures and moisture, making them ideal for various applications, including labels and tapes. Another significant patent involves free-flowing rigid PVC resin powder compositions. By incorporating glycerin into the formulation, DeFife improved the free-flow characteristics and processing performance of filled, rigid powder compositions of mass-polymerized PVC resin.
Career Highlights
Throughout his career, James R DeFife has worked with prominent companies such as Avery Dennison Corporation and Diamond Shamrock Plastics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that have had a lasting impact on the industry.
Collaborations
DeFife has collaborated with several professionals in his field, including Robert J Williams and John C Kokay. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies and products.
Conclusion
James R DeFife's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.