Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562396 | Grinding or polishing disc with improved visibility and air fins for vortex cooling of the workpiece during eh grinding operation | — | 2013-10-22 |
| D660888 | Grinding and polishing disc having extending fins which create an air cooling vortex | — | 2012-05-29 |
| 7377837 | Grinding or polishing arrangement | — | 2008-05-27 |
| D466536 | Hood for a polishing, grinding, buffing and finishing machine | — | 2002-12-03 |