Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505240 | Method and apparatus for the treatment of logs | Piotr D. Moncarz | 1996-04-09 |
| 5176331 | Rotation compensation device for a cable or similar which can be wound on to and unwound from a rotary drum | — | 1993-01-05 |