This inventor holds 2 USPTO granted patents. Top assignees: Canadian Forest Products Ltd., Du Pont of Canada Limited. Active years: 1977-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1993
Title: David Haddon Dawes: Innovator in Construction Materials
Introduction
David Haddon Dawes is a notable inventor based in Westbrook, CA. He has made significant contributions to the field of construction materials, holding 2 patents that showcase his innovative approach to building products. His work emphasizes the importance of utilizing cellulosic materials in construction, which can lead to more sustainable building practices.
Latest Patents
One of Dawes' latest patents is for a cellulosic construction panel. This panel is formed from a substantially inflexible cellulosic substrate that has a rough or uneven surface. The substrate is coated with a layer of a grafted polyolefin and a layer of kraft paper or veneer. The polyolefin used is a homopolymer of ethylene or a copolymer of ethylene and at least one C4-C10 hydrocarbon alpha-olefin. This innovative panel is particularly useful in the construction industry, especially for interior surfaces of buildings.
Another significant patent by Dawes involves a process for heat lamination of thermoplastic films. This process includes the heat lamination of a first film of polyethylene, polyamide, or polyester to a second film of polyethylene or ionomer. The films undergo a treatment with a corona discharge prior to lamination, enhancing their adhesion properties. This method improves the durability and functionality of the laminated films, making them suitable for various applications.
Career Highlights
Throughout his career, David Haddon Dawes has worked with prominent companies such as Canadian Forest Products Ltd. and Du Pont of Canada Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of construction materials.
Collaborations
Dawes has collaborated with notable professionals in his field, including Suezone Chow and Kashmiri Lal Gupta. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
David Haddon Dawes is a distinguished inventor whose work in construction materials has paved the way for innovative and sustainable building practices. His patents reflect a commitment to enhancing the functionality and sustainability of construction products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile