Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908183 | Deburring tool for deburring in particular non-round recesses in workpieces | Roman Faessler | 2018-03-06 |
| 9550236 | Deburring tool for deburring bore margins | Harry Studer | 2017-01-24 |
| 8708614 | Cutting knife for chip-removing cutting tools with breaking notch | — | 2014-04-29 |
| 8672591 | Pressure-medium-controlled countersinking tool | Harry Studer | 2014-03-18 |
| 8540464 | Deburring knife for deburring even and uneven hole edges | — | 2013-09-24 |
| 8292554 | Device for deburring small-sized bore diameters | — | 2012-10-23 |
| 7740427 | Drill plate with a clamping attachment in a base body | Harry Studer | 2010-06-22 |
| 7524149 | Tool for countersinking, deburring and/or spindling out holes | Roland Schmitter, Swen Haemmerle | 2009-04-28 |
| 7311480 | Plate-shaped cutter insert for direct clamping attachment in a base body | Harry Studer | 2007-12-25 |
| 7273334 | Deburring cutter for deburring edges of drilled holes | — | 2007-09-25 |
| 7172373 | Deburring tool with quick change knife | — | 2007-02-06 |
| 6551036 | Drilling bit and holder for drilling bit | — | 2003-04-22 |
| 6033160 | Centrifugally controlled countersinking and deburring tool | Werner Lippuner | 2000-03-07 |
| 5288184 | Deburring tool with additional cutting tool | — | 1994-02-22 |
| 5209617 | Deburring tool | — | 1993-05-11 |
| 5181810 | Deburring tool with cutting blade | — | 1993-01-26 |
| 5135338 | Deburring tool with tilt blade | — | 1992-08-04 |
| 4844670 | Cutter for the deburring of bores | — | 1989-07-04 |
| 4756649 | Counterbore for the bilateral attachment of plane surfaces to bolt holes | — | 1988-07-12 |
| 4710072 | Cone drill bit | — | 1987-12-01 |
| 4690595 | De-burring tool for the de-burring of the edges of holes in curved or oblique surfaces of a work piece | — | 1987-09-01 |
| 4660262 | Forward and reverse milling cutter | — | 1987-04-28 |