Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4483218 | Clamping device for a saw blade in a machine for working on saws | Ernst Beck | 1984-11-20 |
| 4449427 | Machine for machining circular saw blades | Ernst Beck, Erich Pokorny | 1984-05-22 |
| 4436000 | Sharpening machine for saws | Ernst Beck | 1984-03-13 |
| 4407172 | Method for repairing hard alloy-tipped saw blades | Ernst Beck | 1983-10-04 |
| 4366728 | Machine for repairing hard alloy tipped saw blades | Ernst Beck | 1983-01-04 |