Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006396 | Ice scraper | Gary L. Hellinger, Edward A. Wagschal | 1999-12-28 |
| D415325 | Ice scraper | Gary L. Hellinger, Edward A. Wagschal | 1999-10-12 |
| D410122 | Ice scraper | Gary L. Hellinger, Edward A. Wagschal | 1999-05-18 |