Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981642 | Apparatus for form-locking torsion prevention in screw connections | Reinhardt Strobel | 1991-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981642 | Apparatus for form-locking torsion prevention in screw connections | Reinhardt Strobel | 1991-01-01 |