Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182682 | Apparatus for making a surface treating article | Michael S. Bates, Stanley L. Conwell, Douglas E. Devaney, Darla A. Elgin, Peter J. Fritz +4 more | 2007-02-27 |
| 6988941 | Engaging assembly for abrasive back-up pad | Robert G. Saunier | 2006-01-24 |
| 6863596 | Abrasive article | Peter J. Fritz, Chong Soo Lee | 2005-03-08 |
| 6817935 | Method of making a surface treating article and such a surface treating article | Michael S. Bates, Stanley L. Conwell, Douglas E. Devaney, Darla A. Elgin, Peter J. Fritz +4 more | 2004-11-16 |
| 6609951 | Method of making a surface treating article | Michael S. Bates, Stanley L. Conwell, Douglas E. Devaney, Darla A. Elgin, Peter J. Fritz +4 more | 2003-08-26 |