Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080247 | Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite | Charles R. Arnett, James J. Lorenzetti | 2000-06-27 |
| 5865385 | Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite | Charles R. Arnett, James J. Lorenzetti | 1999-02-02 |