Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342588 | Wear resistant cast iron | Lars Ramqvist | 1982-08-03 |
| 4194922 | Method and apparatus for ultrasonic cleaning of component parts | Ake Gransell, Sven Jansson | 1980-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342588 | Wear resistant cast iron | Lars Ramqvist | 1982-08-03 |
| 4194922 | Method and apparatus for ultrasonic cleaning of component parts | Ake Gransell, Sven Jansson | 1980-03-25 |