Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364597 | Sun visor for vehicles including a mirror | Lothar Viertel | 1982-12-21 |
| 4363511 | Bearing for a sun visor for a vehicle having a mirror illuminated by an electric source of light | Lothar Viertel, Manfred Nowak | 1982-12-14 |