Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831665 | Protective face visor of a filament mesh | — | 1989-05-23 |
| 4830138 | Pressure ring for ear cover | Tore G. Palmaer | 1989-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831665 | Protective face visor of a filament mesh | — | 1989-05-23 |
| 4830138 | Pressure ring for ear cover | Tore G. Palmaer | 1989-05-16 |