Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349919 | Adjustable accessory mounting system for automobile motor | Frank J. Zupan | 2002-02-26 |
| 6098950 | Adjustable accessory mounting system for automobile motor | Frank J. Zupan | 2000-08-08 |
| 5885024 | Roof tile tie down clip | Frank J. Zupan | 1999-03-23 |