Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355303 | Process for the preparation of multi-layer coatings of the water-borne base coat/powder clear coat type | Bettina Vogt-Birnbrich, Holger Schmidt, Werner Bosch, Frank Mueller, Kornelia Wetzel | 2002-03-12 |
| 6350809 | Water-borne base coats and process for preparing water-borne base coat/clear coat-two-layer coatings | Holger Schmidt, Manfred Stein, Bettina Vogt-Birnbrich | 2002-02-26 |
| 5880209 | Binder formulation for producing pigment | Hans-Peter Patzschke, Jurgen Dobert, Reinhard Windmann | 1999-03-09 |
| 5066689 | Aqueous coating material method for its preparation and its use for electrophoretic coating | Hans-Peter Patzschke | 1991-11-19 |
| 4857580 | Crosslinked coating resin | Hans-Peter Patzschke, Peter W. Cerny, Karlheinz Stransky | 1989-08-15 |
| 4600485 | Aqueous electrodip lacquer coating compound capable of being deposited at the cathode, and its use | Hans-Peter Patzschke, Klausjorg Klein | 1986-07-15 |