Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702668 | Cobalt-free hardfacing alloys with improved welding characteristics | Shane J. Findlan, Michael K. Phillips | 1997-12-30 |
| 4803045 | Cobalt-free, iron-base hardfacing alloys | Evan Keith Ohriner, Edward P. Whelan, Tsuguyasu Wada | 1989-02-07 |