Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4481863 | Operating lever for the block and hammer of a self-loading hand firearm | Otto Repa | 1984-11-13 |
| 4422256 | Adjustable cheek-piece for a shoulder firearm | Hans Maucher, Otto Repa | 1983-12-27 |