Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260775 | Low alloy steel carburization and surface microalloying process | — | 2016-02-16 |
| 8696830 | Stainless steel carburization process | — | 2014-04-15 |
| 8425691 | Stainless steel carburization process | — | 2013-04-23 |
| 5796018 | Process for coating iron particles with phosphorus and forming compacted articles | David J. Geveke, Thomas R. Parr, Robert B. Roaper | 1998-08-18 |