Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890235 | Safety goggles, in particular industrial safety goggles | Klaus Wiedner, Erich Hegendorfer | 1999-04-06 |
| D314391 | Safety goggle | — | 1991-02-05 |
| D314001 | Safety goggle | — | 1991-01-22 |