Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193595 | Biscuit joiner attachment for radial arm saw | Jerry Katrencik, Dennis W. Standiford | 1993-03-16 |
| 4726591 | Multiple type target game | — | 1988-02-23 |
| 4702694 | Furnace with modular construction | Raymond Hawryluk, Gerald Katrencik | 1987-10-27 |
| 4437884 | Ore roasting with recycle of gases | Raymond Hawryluk, N. Henri Masarky | 1984-03-20 |