Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316970 | Ti—Si—C—N piston ring coatings | Ronghua Wei, Peter Lee, Daniel C. Bitsis, Jr. | 2019-06-11 |
| 9523146 | Ti—Si—C—N piston ring coatings | Ronghua Wei, Peter Lee, Daniel C. Bitsis, Jr. | 2016-12-20 |
| 7867633 | Coatings for glass molding dies and forming tools | John J. Moore, Dalong Zhong | 2011-01-11 |