Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845897 | Grinding machine for grinding or rasping of rubber items | Niels Jensen, Georg W. Jensen | 1989-07-11 |
| 4679354 | Grinding machine for grinding or rasping of rubber items | Niels Jensen, Georg W. Jensen | 1987-07-14 |