Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9017809 | Coatings for cutting tools | Volkmar Sottke, Doris Lenk, Hartmut Westphal, Peter R. Leicht, Mark S. Greenfield +1 more | 2015-04-28 |
| 8828492 | Method of making aluminum oxynitride coated article | Volkmar Sottke, Hartmut Westphal, Zhigang Ban, Yixiong Liu, Mark S. Greenfield | 2014-09-09 |
| 8394513 | Body coated with hard material | Hartmut Westphal, Volkmar Sottke | 2013-03-12 |
| 8389134 | Body coated with hard material | Hartmut Westphal, Volkmar Sottke | 2013-03-05 |
| 8012535 | Method for producing a coated substrate body, substrate body comprising a coating and use of the coated substrate body | Volkmar Sottke, Doris Lenk, Hartmut Westphal | 2011-09-06 |
| 7431998 | Tool and method for the chemical vapor deposition of a two-phase layer on a substrate member | Volkmar Sottke, Hartmut Westphal | 2008-10-07 |
| 7326461 | Composite material | Volkmar Sottke, Hartmut Westphal | 2008-02-05 |
| 6528171 | Tool with a molybdenum sulfide containing coating and method for its production | Ingolf Endler, Albrecht Leonhardt, Udo Konig, Volkmar Sottke | 2003-03-04 |
| 6350510 | Processing insert, and production of same | Udo Konig, Hartmut Westphal, Volkmar Sottke | 2002-02-26 |
| 6224968 | Composite body, production process and use | Udo Konig, Klaus Dreyer, Volkmar Sottke, Hartmut Westphal | 2001-05-01 |
| 5981078 | Composite body and process for its production | Ralf Tabersky, Hartmut Westphal, Udo Konig, Volkmar Sottke | 1999-11-09 |
| 5693408 | Tool and process for coating a basic tool component | Udo Konig, Ralf Tabersky | 1997-12-02 |
| 5587233 | Composite body and its use | Udo Konig, Ralf Tabersky | 1996-12-24 |
| 5516588 | Composite body, its use and a process for its production | Ralf Tabersky, Udo Konig, Norbert Reiter | 1996-05-14 |
| 5496594 | Chemical vapor deposition apparatus and method wherein a corona discharge is generated inside a perforated cage which surrounds the substrate | Udo Ko/ nig, Ralf Tabersky | 1996-03-05 |
| 5349075 | Continous esterification of carboxylic and fatty acids in the absense of a catalyst | Robbert Klok | 1994-09-20 |
| 5223337 | Tool produced by a plasma-activated CVD process | Udo Konig, Ralf Tabersky, Josef Blum | 1993-06-29 |
| 5173328 | Plasma CVD process for coating a basic metallic body with a non-conductive coating material | Norbert Reiter, Udo Konig, Ralf Tabersky | 1992-12-22 |
| 5135573 | Removal of metal soaps from hydrogenated fatty products | Adelheid M. Deryck, Pieter M. van Dijk, Cornelis Martinus Lok, Johannes C. Oudejans | 1992-08-04 |
| 5093151 | Plasma CVD process for coating a basic tool body | Udo Konig, Ralf Tabersky, Josef Blum | 1992-03-03 |
| 4776863 | Cutting tool | Udo Konig, Norbert Reiter | 1988-10-11 |
| 4749630 | Coated hardmetal body | Udo Konig, Norbert Reiter | 1988-06-07 |