Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044566 | Caging arrangement for a spring | William John Penninger, Andrew Paul Wasson | 2006-05-16 |
| 5664762 | Automotive screw jack | — | 1997-09-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044566 | Caging arrangement for a spring | William John Penninger, Andrew Paul Wasson | 2006-05-16 |
| 5664762 | Automotive screw jack | — | 1997-09-09 |