Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702867 | Vitrified bonded abrasive tools | Irvin F. Havens, Wesley A. King | 2004-03-09 |
| 6123743 | Glass-ceramic bonded abrasive tools | Shuyuan Liu | 2000-09-26 |
| 6074278 | High speed grinding wheel | Mianxue Wu, Lars Aspensjo | 2000-06-13 |
| 5738697 | High permeability grinding wheels | Mianxue Wu, Normand D. Corbin, Stephen E. Fox, Thomas Ellingson | 1998-04-14 |
| 5318605 | Glass-ceramic bonded abrasive articles | — | 1994-06-07 |
| 5221294 | Process of producing self-bonded ceramic abrasive wheels | William S. Coblenz, Janet L. Hammarstrom | 1993-06-22 |
| 5203882 | Bonding adjuvants for vitreous bond formulations and process for bonding with | Xiaoming Li | 1993-04-20 |
| 5160509 | Self-bonded ceramic abrasive wheels | William S. Coblenz, Janet L. Hammarstrom | 1992-11-03 |