Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745296 | Milling tool and production method for a milling tool | Reinhard Geist, Matthieu Favre | 2023-09-05 |
| 11229966 | Thread former having flaring ridges | Jurgen Fenzel | 2022-01-25 |
| 11110530 | Tool and method for forming a thread, in particular an internalthread | Dietmar Hechtle, Thomas Funk | 2021-09-07 |
| 11065702 | Method for forming a thread, in particular an internal thread | Dietmar Hechtle, Thomas Funk | 2021-07-20 |
| 11027350 | Thread former and method for producing a thread | Thomas Berschneider, Jurgen Fenzel | 2021-06-08 |
| 10646968 | Finishing tool, in particular end milling cutter | Hans-Juergen Lauffer, Andreas Bremstahler | 2020-05-12 |
| 9724773 | Tool for the chipless production or finishing of a thread on a workpiece, in particular cold-forming tap or thread-forming tap | — | 2017-08-08 |
| 9662728 | Method and tool for producing a thread in a workpiece | Dietmar Hechtle, Peter Kopton | 2017-05-30 |
| 9630267 | Thread generating tool for producing a thread in a workpiece | Dietmar Hechtle, Peter Kopton | 2017-04-25 |
| 9033624 | Screw tap and method for the production of a screw tap | Thomas Berschneider, Dietmar Hechtle, Thomas Zeus | 2015-05-19 |
| 8992143 | Modular drill | Bernhard Borschert | 2015-03-31 |
| 8858134 | Drilling tool having point thinning | Bernhard Borschert | 2014-10-14 |
| D686647 | Screw thread cutting tool | Walter Kugler | 2013-07-23 |
| D678925 | Screw thread cutting tool | Walter Kugler | 2013-03-26 |
| 8272817 | Tool for machining a workpiece | Dietmar Hechtle | 2012-09-25 |
| 7927221 | Tool and method for the production of a thread | Dietmar Hechtle, Thomas Zeus | 2011-04-19 |
| 7625292 | Combination tool with front-face recess | Dietmar Hechtle | 2009-12-01 |
| 7536795 | Method and arrangement for gaging a thread produced in at least two working steps | Dietmar Hechtle | 2009-05-26 |
| 7467577 | Method and tool or tool set for producing a thread in at least two working steps | Dietmar Hechtle | 2008-12-23 |
| 7419339 | Drill thread milling cutter | Matthias Sperber | 2008-09-02 |
| 7399231 | Tool and method for producing a thread in a tool | Dietmar Hechtle | 2008-07-15 |
| 7354350 | Tools and methods for finishing a previously created thread without cutting | Dietmar Hechtle | 2008-04-08 |
| 6514148 | Thread rolling tap | Dietmar Maier, Dietmar Liebau, Rainer Fritsch | 2003-02-04 |
| 6460435 | Method of rotational thread milling and a thread milling cutter for use therewith | Ernst Meyer | 2002-10-08 |
| 5915892 | Thread-cutting chuck for CNC machine technology of rigid tapping | Ruediger Watzke | 1999-06-29 |