Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188523 | Internal gear machine having a filler piece with pivot pins and a separating gap | Jacek Zatrieb | 1993-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188523 | Internal gear machine having a filler piece with pivot pins and a separating gap | Jacek Zatrieb | 1993-02-23 |