Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824418 | Articulated joint between two shafts | — | 1989-04-25 |
| 4820098 | Screw | Rudolf Webendorfer | 1989-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824418 | Articulated joint between two shafts | — | 1989-04-25 |
| 4820098 | Screw | Rudolf Webendorfer | 1989-04-11 |