Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46941 | Tool setter for a grinding machine | — | 2018-07-10 |
| 8556685 | Tool setter for a grinding machine | — | 2013-10-15 |
| 8425277 | Device for sharpening a twist drill point and a method for its use | — | 2013-04-23 |
| D651884 | Grinding jig | — | 2012-01-10 |
| D625743 | Truing tool for a grindstone | — | 2010-10-19 |
| 7686678 | Tool setter for a grinding machine | — | 2010-03-30 |
| 7666067 | Method and device for sharpening a cutting tool | — | 2010-02-23 |
| D490522 | Grinder | — | 2004-05-25 |
| 6623340 | Grinding jig | — | 2003-09-23 |
| 6447384 | Jig for grinding sharp-edged tools | — | 2002-09-10 |
| 6393712 | Grinding jig for grinding gouge chisels | — | 2002-05-28 |
| 6189225 | Angle gauge for grinding sharp-edged tools | — | 2001-02-20 |
| 5816735 | Female part that can be locked in selective positions on a round rod | — | 1998-10-06 |