Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406576 | Method of making coated abrasive belt with an endless, seamless backing | Harold W. Benedict, Donna W. Bange | 2002-06-18 |
| 6406577 | Method of making abrasive belt with an endless, seamless backing | Harold W. Benedict, Donna W. Bange | 2002-06-18 |
| 6066188 | Coated abrasive belt with an endless seamless backing and method of preparation | Harold W. Benedict, Donna W. Bange | 2000-05-23 |
| 5609706 | Method of preparation of a coated abrasive belt with an endless, seamless backing | Harold W. Benedict, Donna W. Bange | 1997-03-11 |
| 5573619 | Method of making a coated abrasive belt with an endless, seamless backing | Harold W. Benedict, Donna W. Bange | 1996-11-12 |