Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232154 | Height adjuster with spring having dual functions | Robert J. Desmarais, Phillip Yee, Joel D. Gordon, Gopalakrishnan Doraiswamy, Richard W. Koning +3 more | 2007-06-19 |