Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D322795 | Goggle | — | 1991-12-31 |
| D317614 | Goggles | — | 1991-06-18 |
| 4924245 | Resilient nose pad for spectacles | — | 1990-05-08 |
| 4549792 | Adjustable nose piece and incorporating sunglasses | — | 1985-10-29 |
| 4523819 | Eyeglasses with exchangeable lenses | Anton Pschebezin | 1985-06-18 |
| D274532 | Sunglasses | — | 1984-07-03 |
| D274533 | Sunglasses | — | 1984-07-03 |
| D274531 | Sunglasses | — | 1984-07-03 |
| D274437 | Sunglasses | — | 1984-06-26 |
| D273684 | Sport glasses | — | 1984-05-01 |
| 4317240 | Sports goggle | Gottfried Angerman, Otto Armbrust, Berthold Hiebl | 1982-03-02 |