Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276408 | Padlock | William Lelyk | 1984-11-20 |
| 4462231 | Padlock | — | 1984-07-31 |
| D274497 | Knife sharpener | Casimir Gruska | 1984-07-03 |
| 4422311 | Padlock | William Lelyk | 1983-12-27 |
| 4257394 | Pressure cooker | — | 1981-03-24 |