Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717732 | Vehicle rear-view mirror and method of making same | Joseph J. Laux, Helmut Piringer | 2004-04-06 |
| 5566031 | Vehicle rear view mirror with silicone gel as an adhesive | Helmut Piringer | 1996-10-15 |