Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469201 | Clamping device | Erich Schmalenbach | 1984-09-04 |
| 4463481 | Clamping device | Erich Schmalenbach | 1984-08-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469201 | Clamping device | Erich Schmalenbach | 1984-09-04 |
| 4463481 | Clamping device | Erich Schmalenbach | 1984-08-07 |