Company Filing History:
9 out of 2,202 
1 out of 1 
3 out of 832,812 Years Active: 1982-1999
Title: Dennis E Gunderson: Innovator in Friction Measurement Technology
Introduction
Dennis E Gunderson is a notable inventor based in Madison, WI (US), recognized for his contributions to the field of friction measurement technology. With a total of 13 patents to his name, Gunderson has developed innovative apparatuses that enhance the understanding of static and kinetic friction properties in materials.
Latest Patents
Gunderson's latest patents include an "Apparatus for measuring static and kinetic friction properties." This invention describes a sophisticated apparatus designed to measure the friction properties of sheet materials. The apparatus features a sled, a moving table, and mechanisms for creating and measuring the friction force between the sled and the table. Notable aspects of this invention include a lift design that ensures the sled maintains positive contact with the force measuring means, as well as a friction force creating mechanism that integrates a small displacement static forcing means with a mechanically stiff kinetic drive. Additionally, the sled construction securely clamps a flat test piece onto a flat plate.
Another significant patent is the "Apparatus for measuring static friction properties." This device is engineered to apply shear force to a sled and table interface in a smooth and repeatable manner. It operates without requiring operator interference when placing a load on the material being tested. The apparatus incorporates a shear type load cell that functions at the same location where the shear force is applied, generating static friction at the contact interface.
Career Highlights
Throughout his career, Gunderson has worked with various organizations, including the United States of America as represented by the Secretary of Commerce. His work has significantly advanced the field of friction measurement, providing valuable tools for researchers and engineers.
Collaborations
Gunderson has collaborated with notable individuals such as Roland L Gleisner and Eric G Gunderson, contributing to the development of innovative technologies in his field.
Conclusion
Dennis E Gunderson's work in friction measurement technology exemplifies his commitment to innovation and excellence. His patents continue to influence the industry, providing essential tools for understanding material properties.