Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478887 | Boronized wear-resistant materials and methods thereof | J. Albert Sue, Zhigang Fang | 2002-11-12 |
| 6392190 | Automated hardfacing system | J. Albert Sue, Zhigang Azk Fang | 2002-05-21 |