Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7090148 | Mixing cup adapting assembly | Robert M. Petrie, Stephen C. P. Joseph, Keith C. Navis | 2006-08-15 |
| 6722955 | Buckup plate assembly for grinding system | John Telischak, Jr., Joseph G. Pribyl | 2004-04-20 |
| 6595441 | Mixing cup adapting assembly | Robert M. Petrie, Stephen C. P. Joseph, Keith C. Navis | 2003-07-22 |
| 6536687 | Mixing cup adapting assembly | Keith C. Navis | 2003-03-25 |
| 6506277 | Abrasive sheet dispenser and method of use | Jerome M. Fried, Frederick A. Magadanz, John Telischak, Jr. | 2003-01-14 |
| 6393805 | Container for stacked sheets | Michael S. Bates, Donna C. Rockette, David F. Slama | 2002-05-28 |
| 6361424 | Back-up pad for abrasive articles and method of making | Edward L. Manor | 2002-03-26 |
| 6321910 | Container for stacked sheets | Michael S. Bates, Donna C. Rockette, David F. Slama | 2001-11-27 |
| 6261156 | Molded abrasive brush | David E. Johnson, Lawrence J. Mann, Scott M. Mevissen, Richard M. Pihl | 2001-07-17 |
| 6193337 | Abrasive sheet dispenser | Jerome M. Fried, Frederick A. Magadanz, John Telischak, Jr. | 2001-02-27 |
| 6126533 | Molded abrasive brush | David E. Johnson, Lawrence J. Mann, Scott M. Mevissen, Richard M. Pihl | 2000-10-03 |
| 6059644 | Back-up pad for abrasive articles and method of making | Edward L. Manor | 2000-05-09 |
| D424765 | Center portion of a brush | Yvonne I. Lund, Richard M. Pihl | 2000-05-09 |
| D415378 | Dispenser for abrasive sheets | Jerome M. Fried | 1999-10-19 |
| 5964006 | Rotary surface treatment tool | Dean S. Holmes | 1999-10-12 |
| 5915436 | Molded brush | David E. Johnson, Lawrence J. Mann, Scott M. Mevissen, Richard M. Pihl | 1999-06-29 |
| 5903951 | Molded brush segment | Richard Ionta, Donna W. Bange, David E. Johnson, Mara E. Liepa, Richard M. Pihl | 1999-05-18 |
| D399620 | Surface treating article retainer | — | 1998-10-13 |
| 5807161 | Reversible back-up pad | Edward L. Manor | 1998-09-15 |
| D394530 | Surface treating article retainer system | — | 1998-05-19 |
| 5679067 | Molded abrasive brush | David E. Johnson, Lawrence J. Mann, Scott M. Mevissen, Richard M. Pihl | 1997-10-21 |
| D381139 | Molded abrasive brush | David E. Johnson, Richard M. Pihl | 1997-07-15 |
| 5640772 | Cutting tool and method for manufacture | Edward L. Manor, Shawn P. Crosby | 1997-06-24 |
| 5469623 | Cutting tool and method for manufacture | Edward L. Manor, Shawn P. Crosby | 1995-11-28 |
| 5400460 | Microwaveable adhesive article and method of use | David F. Slama, William F. Sheffield | 1995-03-28 |