Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887287 | Vitrified superabrasive tool and method of manufacture | Rounan Li | 2005-05-03 |
| 6609963 | Vitrified superabrasive tool and method of manufacture | Rounan Li | 2003-08-26 |
| 5152810 | Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasive | Charles V. Rue, Krishnamoorthy Subramanian | 1992-10-06 |
| 5090970 | Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superbrasive | Charles V. Rue, Krishnamoorthy Subramanian | 1992-02-25 |
| 4944773 | Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasive | Charles V. Rue, Krishnamoorthy Subramanian | 1990-07-31 |