Patents by Inventor Richard A. Kwekel

Richard A. Kwekel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Spring support for ski seat or similar article

Patent number: D325765

Type: Grant

Filed: April 9, 1990

Date of Patent: April 28, 1992

Inventors: Kenneth R. Grantz, Richard A. Kwekel, Christopher A. Kwekel

Spring support for ski seat or similar article