Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803045 | Cobalt-free, iron-base hardfacing alloys | Evan Keith Ohriner, Tsuguyasu Wada, Howard Ocken | 1989-02-07 |
| 4657735 | Mo-Hf-C alloy composition | Eric Kalns | 1987-04-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803045 | Cobalt-free, iron-base hardfacing alloys | Evan Keith Ohriner, Tsuguyasu Wada, Howard Ocken | 1989-02-07 |
| 4657735 | Mo-Hf-C alloy composition | Eric Kalns | 1987-04-14 |