Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123808 | Metal drilling tool | Paul Friedli | 2021-09-21 |
| 11077504 | Step drill | Serkan Topal | 2021-08-03 |
| 10737337 | Milling tool | Marco Müller | 2020-08-11 |
| 9862036 | Drill bit | Serkan Topal | 2018-01-09 |
| 9833843 | Drill | — | 2017-12-05 |
| 9643263 | Milling and boring tool | — | 2017-05-09 |
| 8944729 | Tool for machining workpieces | — | 2015-02-03 |
| 8845244 | Drill bit | — | 2014-09-30 |
| 8801344 | Drill bit | Peter Marz | 2014-08-12 |
| 8628278 | Drill | — | 2014-01-14 |
| 8105001 | Drilling tool | Herbert Rudolf Kauper | 2012-01-31 |
| 7594784 | Cutting tool | Herbert Rudolf Kauper | 2009-09-29 |
| 7476067 | Drill bit | Bernhard Borschert, Rainer Büttner | 2009-01-13 |
| 7390148 | Boring tool and a cutting insert therefor | Werner Just | 2008-06-24 |
| 7364390 | Drilling tool | Herbert Rudolf Kauper | 2008-04-29 |
| 7070367 | Twist drill for drilling having a replaceable drill tip, and a replaceable drill tip for use in a twist drill | — | 2006-07-04 |
| 7008150 | Twist drill for drilling, a drill with a cutting insert, and a replaceable cutting insert for a twist drill | — | 2006-03-07 |
| 6164879 | Drilling tool for drilling in solid metal | — | 2000-12-26 |
| 5967710 | Drilling tool for drilling in solid metal | — | 1999-10-19 |
| 5915895 | Drilling and chamfering tool | Horst Manfred Jäger, Michael Schuffenhauer, Gebhard Muller, Bernhard Borschert | 1999-06-29 |
| 5904455 | Drill with a drill point part | Gebhard Mueller, Horst Manfred Jäger | 1999-05-18 |
| 5873683 | Boring tool | — | 1999-02-23 |
| 5820316 | Guide element for a cutting tool | Wolfgang Hitz | 1998-10-13 |
| 5800100 | Drilling tool with reset inserts | — | 1998-09-01 |
| 4826368 | Twist drill | Franz Tikal | 1989-05-02 |