Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4265109 | Wrench with angular rotation readout | Hans-Dieter Hallbauer, Fritz G. H. Gast, Armin Rahn | 1981-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4265109 | Wrench with angular rotation readout | Hans-Dieter Hallbauer, Fritz G. H. Gast, Armin Rahn | 1981-05-05 |