Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654192 | Temperature actuated automatic safety rod release | Ernest Hutter, David E. Walker | 1987-03-31 |
| 4515750 | Sealing coupling | Robert Brubaker, John J. Rusnak | 1985-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654192 | Temperature actuated automatic safety rod release | Ernest Hutter, David E. Walker | 1987-03-31 |
| 4515750 | Sealing coupling | Robert Brubaker, John J. Rusnak | 1985-05-07 |