Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926968 | Sliding surface | Jürgen Reingen, Matthias Weber, Wolfgang Hafner, Emanuel Gross, Andreas Grützmacher | 2018-03-27 |
| 9879726 | Structuring of sliding surface portions | Wolfgang Hafner, Matthias Weber, Jürgen Reingen, Hans-Georg Kuhn, Emanuel Groβ +1 more | 2018-01-30 |
| 8601917 | Diameter measurement in turning machines | — | 2013-12-10 |
| 7216571 | Process for twist-free steel cutting of rotational symmetrical surfaces | Adrian Riegel, Matthias Kohlhase | 2007-05-15 |
| 6952987 | Method for scroll-free machining rotationally symmetrical surfaces | Klaus Trott | 2005-10-11 |
| 6732618 | Machine tool | Otmar Ritz, Anton Horsky | 2004-05-11 |
| 6629806 | Process for metal-removing machining | Rolf Santorius, Paul Dieter Scharpf, Wolf-Dietrich Voss, Matthias Kohlhase, Herbert Kiefer | 2003-10-07 |
| 6322300 | Milling machine | Rolf Santorius, Paul Dieter Scharpf, Wolf-Dietrich Voss, Matthias Kohlhase, Herbert Kiefer | 2001-11-27 |
| 6283687 | Multiple milling on crankshafts | Rolf Santorius, Paul Dieter Scharpf, Wolf-Dietrich Voss, Matthias Kohlhase, Herbert Kiefer | 2001-09-04 |