Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D318475 | Debarking tool | — | 1991-07-23 |
| D305895 | Debarking tool | — | 1990-02-06 |
| 4754789 | Three-edged woodworking tool for a woodworking machine | — | 1988-07-05 |
| 4709737 | Debarking tool and arm combination | — | 1987-12-01 |
| 4515193 | Cutting tool and holder | — | 1985-05-07 |
| 4496920 | Electromagnetically operated electric switch | Gosta Lindgren | 1985-01-29 |
| 4292324 | Aqueous zinc solutions for medical use | Nils F. E. Moren | 1981-09-29 |
| 4231406 | Device for treatment of the surface of round timber | — | 1980-11-04 |