Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299474 | Tamper resistant device for the application of preselected torque to screws and the like | Ralf Hohmann, Ralf Spors, Gerhard Winterstein | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299474 | Tamper resistant device for the application of preselected torque to screws and the like | Ralf Hohmann, Ralf Spors, Gerhard Winterstein | 1994-04-05 |