Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7125324 | Insulated pad conditioner and method of using same | Gary M. Palmgren, Douglas J. Pysher | 2006-10-24 |
| 6722952 | Abrasive article suitable for abrading glass and glass ceramic workpieces | Scott W. Peterson, Edward J. Woo | 2004-04-20 |
| 6629884 | Corrosion resistant abrasive article and method of making | — | 2003-10-07 |
| 6419555 | Process and apparatus for polishing a workpiece | — | 2002-07-16 |
| 6354929 | Abrasive article and method of grinding glass | Negus B. Adefris, Louis Carpentier, Todd J. Christianson, Ashu N. Mujumdar, Gary M. Palmgren +1 more | 2002-03-12 |
| 6123612 | Corrosion resistant abrasive article and method of making | — | 2000-09-26 |
| 5725421 | Apparatus for rotative abrading applications | Troy W. Heuermann, Gary M. Palmgren | 1998-03-10 |