Company Filing History:
2 out of 5,161 
1 out of 31,085 
Years Active: 2000-2007
Title: Innovations by David John Fanson
Introduction
David John Fanson is an accomplished inventor based in Ann Arbor, MI. He has made significant contributions to the field of automotive technology, particularly in vehicle suspension systems. With a total of 3 patents to his name, Fanson has developed innovative solutions that enhance vehicle performance and safety.
Latest Patents
Fanson's latest patents include a method and apparatus for actively tuning a vehicle suspension. This invention allows for the adjustment of a suspension linkage ratio, which changes the stiffness and height of the suspension apparatus during vehicle operation. The design features a control arm with a selectively movable intermediate attachment point, enabling dynamic tuning of the suspension. Another notable patent involves a spring with coils of varying diameters. This spring design allows for compression without the coils contacting each other, making it suitable for automotive suspension assemblies. The unique offset of the smaller coil provides a variable stiffness, enhancing the spring's performance.
Career Highlights
Throughout his career, David John Fanson has worked with prominent companies in the automotive industry, including Delphi Technologies, Inc. and GM Global Technology Operations, Inc. His experience in these organizations has contributed to his expertise in developing advanced suspension systems.
Collaborations
Fanson has collaborated with notable professionals in his field, including Jeffrey Steven Kessen and Dennis Ray Hurst. These partnerships have fostered innovation and the exchange of ideas, further enhancing his contributions to automotive technology.
Conclusion
David John Fanson is a notable inventor whose work in vehicle suspension technology has led to significant advancements in automotive performance. His innovative patents reflect a commitment to improving vehicle safety and functionality.