Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D357619 | Combined can opener, bottle opener and bag closer | Per E. Osmar | 1995-04-25 |
| D348812 | Can-opening and bag-closing tool | Per E. Osmar | 1994-07-19 |
| D333956 | Can opening tool | Per E. Osmar | 1993-03-16 |
| 5095777 | Can opening device | Per E. Osmar | 1992-03-17 |