Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7294667 | Coated abrasive articles containing graphite | — | 2007-11-13 |
| 6672952 | Tearable abrasive article | Craig A. Masmar, Jeffrey S. Peterson | 2004-01-06 |
| 6239049 | Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings | Robert A. Follensbee, Robert J. DeVoe, Gregg D. Dahlke | 2001-05-29 |
| 4275529 | High flap density abrasive flap wheel | Ralph E. James | 1981-06-30 |