Location History:
- Willowdale, CA (1980 - 1981)
- Toronto, CA (1980 - 1990)
Company Filing History:
Years Active: 1980-1990
Title: The Innovative Contributions of Donald T. Barber
Introduction
Donald T. Barber is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of manufacturing, particularly in the design of reinforced file folders. With a total of 13 patents to his name, Barber's work has had a lasting impact on the industry.
Latest Patents
Among his latest patents is the "Apparatus for Manufacture of Reinforced File Folders." This invention involves a reinforced film of laminate construction that is thermally adhered to the edge of a web of paper stock. The film consists of two layers with different characteristics, allowing the bottom layer to become thermally active as an adhesive at a lower temperature than the other layer. This innovative approach enables the film to be applied efficiently, enhancing the functionality of existing file folder machines. Another significant patent is the "Reinforced File Folder," which features a file substrate of paper stock with a tear-resistant plastic film secured along the straight edge. This design reinforces the folder without significantly increasing its thickness, and it can include a colored adhesive for added visual organization.
Career Highlights
Throughout his career, Donald T. Barber has worked with several companies, including Datafile Limited and Wright Line of Canada Ltd. His experience in these organizations has contributed to his expertise in manufacturing processes and product design.
Collaborations
Barber has collaborated with notable individuals in the industry, including Erhard P. Walter and Thomas C. Scrymgeour. These partnerships have likely enriched his work and expanded the scope of his inventions.
Conclusion
Donald T. Barber's innovative contributions to the manufacturing of reinforced file folders demonstrate his commitment to enhancing product functionality and efficiency. His patents reflect a deep understanding of materials and processes, making him a significant figure in his field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.