Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720272 | Method for producing a display unit, and display unit | Hans Wedel, Edwin Esser, Günter Urlaub, Ralf Leupert | 2017-08-01 |
| 7078474 | Thermally curable coating compositions | Rudolf Schipfer, Guenther Monschein | 2006-07-18 |
| 6811667 | Cathodic electrodeposition coating agents containing bismuth complexes, preparation and use thereof | Walter Kuehhirt, Rudolf Schipfer | 2004-11-02 |
| 6525257 | Arrangement pressure point generation in keyboards for piano-like keyboard instruments | — | 2003-02-25 |
| 6481256 | Press for external high-pressure forming | Joachim Beyer | 2002-11-19 |
| 5767188 | Water-based paint composition, painting method and paint films | Joshimasa Kamikuri, Kazuyoshi Furuuchi, Toshihiko Nakamishi | 1998-06-16 |