Company Filing History:
Years Active: 1980-1986
Title: The Innovative Contributions of Douglas D. Campbell
Introduction
Douglas D. Campbell is a notable inventor based in Minneapolis, MN. He has made significant contributions to the field of product design, particularly in the area of floor mats. With a total of 3 patents to his name, Campbell's work reflects a commitment to innovation and practicality.
Latest Patents
One of Campbell's latest patents is for a "Flocked floor mat with foraminous layer." This invention comprises a backing and a foraminous element bonded to it, characterized by a multiplicity of openings. The mat features bristles that protrude through these openings when trodden upon, effectively removing soil and moisture from pedestrians' shoes. Another notable patent is the "Flocked three-dimensional network mat," which consists of a resilient three-dimensional network of polymeric material that has been flocked and adhered to a support backing. These inventions showcase Campbell's focus on enhancing user experience through functional design.
Career Highlights
Douglas D. Campbell is associated with Minnesota Mining and Manufacturing Company, a leading firm known for its innovative products. His work at this company has allowed him to develop practical solutions that address everyday challenges faced by consumers.
Collaborations
Campbell has collaborated with various professionals in his field, including his coworker Mary B. Donovan. Their teamwork has contributed to the successful development of innovative products.
Conclusion
Douglas D. Campbell's contributions to the field of invention, particularly in the design of floor mats, highlight his innovative spirit and dedication to improving everyday products. His patents reflect a blend of functionality and creativity that continues to impact the industry.