Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997286 | Thermal treating apparatus and process | Klaus H. Hemsath, Arvind C. Thekdi, Rodney G. Whitbeck, Mark G. Shapona, Ronald Scott Lucas | 1999-12-07 |
| 5653822 | Coating method of gas carburizing highly alloyed steels | Charles A. Stickels, Gary Wayne Hagler, Eugene Joseph Cabadas | 1997-08-05 |
| 4622081 | Formable, temperature-resistant martensitic steel having enhanced resistance to wear | Charles A. Stickels | 1986-11-11 |