Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505748 | Method of making an abrasive compact | Klaus Tank, Aulette Stewart | 1996-04-09 |
| 5468268 | Method of making an abrasive compact | Klaus Tank, Aulette Stewart | 1995-11-21 |
| 5453105 | Abrasive product | Stewart N. Middlemiss, Raymond Albert Chapman | 1995-09-26 |