Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802955 | Corrosion resistant cermet wear parts | William M. Stoll, Ted R. Massa | 1998-09-08 |
| 5658678 | Corrosion resistant cermet wear parts | William M. Stoll, Ted R. Massa | 1997-08-19 |
| 5603075 | Corrosion resistant cermet wear parts | William M. Stoll, Ted R. Massa | 1997-02-11 |
| 5337801 | Wear-resistant steel castings | — | 1994-08-16 |
| 5279902 | Air hardening steel | — | 1994-01-18 |
| 5094923 | Air hardening steel | — | 1992-03-10 |
| 5066546 | Wear-resistant steel castings | — | 1991-11-19 |