Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365962 | Safety clutch for power-operated hand-held tool | — | 1982-12-28 |
| 4325436 | Hammer drill or chipping hammer device | Martin Richter | 1982-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365962 | Safety clutch for power-operated hand-held tool | — | 1982-12-28 |
| 4325436 | Hammer drill or chipping hammer device | Martin Richter | 1982-04-20 |