Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605741 | Hybrid face coating for piston ring | Russell E. Hite, Michael Albion Kestner | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605741 | Hybrid face coating for piston ring | Russell E. Hite, Michael Albion Kestner | 1997-02-25 |