Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327322 | Interlock assembly for burnable poison rod transfer device | David J. Stefko, Louis J. Tylman | 2001-12-04 |
| 6282254 | Slidable comb assembly for burnable poison rod transfer device | David J. Stefko, Louis J. Tylman | 2001-08-28 |