Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844481 | Composite refractory coatings and applications thereof | Rodrigo Alejandro Cooper, Peter R. Leicht, Bhaskar Alok, Yixiong Liu | 2020-11-24 |
| 10273575 | Composite refractory coatings and applications thereof | Rodrigo Alejandro Cooper, Peter R. Leicht, Bhaskar Alok, Yixiong Liu | 2019-04-30 |
| 10131007 | Cutting tool and method for its manufacture | Michael Hacker, Marcus Paul | 2018-11-20 |
| 9994717 | CVD-coated article and CVD process of making the same | Volkmar Sottke, Hartmut Westphal, Peter R. Leicht, Rodrigo Alejandro Cooper, Yixiong Liu | 2018-06-12 |
| 9427808 | Refractory coatings for cutting tools | Volkmar Sottke, Hartmut Westphal, Peter R. Leicht, Yixiong Liu | 2016-08-30 |
| 9181620 | Coatings for cutting tools | Volkmar Sottke, Peter R. Leicht, Yixiong Liu, Mark S. Greenfield, Hartmut Westphal | 2015-11-10 |
| 9138864 | Green colored refractory coatings for cutting tools | Volkmar Sottke, Rodrigo Alejandro Cooper, Peter R. Leicht, Yixiong Liu | 2015-09-22 |
| 6688817 | Drill for drilling, a method for making a drill for drilling, and a cutting tool | Bernhard Borschert, Dieter Muhlfriedel | 2004-02-10 |