Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304819 | Combined rear spoiler and light | Richard F. Ruzzin | 1989-11-28 |
| D302004 | Wheel | Richard F. Ruzzin | 1989-07-04 |
| D301866 | Wheel cover | Richard F. Ruzzin | 1989-06-27 |
| D294342 | Wheel cover | — | 1988-02-23 |
| D273781 | Wheel cover | — | 1984-05-08 |
| D272897 | Vehicle wheel cover | — | 1984-03-06 |
| D271191 | Air spoiler | Ralph J. Amprim, Richard F. Ruzzin | 1983-11-01 |