Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832352 | Piston rod seal | — | 1989-05-23 |
| 4345426 | Device for burning fuel with air | Rolf A. Egnell | 1982-08-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832352 | Piston rod seal | — | 1989-05-23 |
| 4345426 | Device for burning fuel with air | Rolf A. Egnell | 1982-08-24 |