Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573411 | Safety device for a weapon detonator or fuse | Josef Liebhardt | 1986-03-04 |
| 4449454 | Safety mechanism for an explosive body | Josef Liebhardt, Erich Dautel | 1984-05-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573411 | Safety device for a weapon detonator or fuse | Josef Liebhardt | 1986-03-04 |
| 4449454 | Safety mechanism for an explosive body | Josef Liebhardt, Erich Dautel | 1984-05-22 |