Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887526 | Integrated coating method for auto body parts containing plastic parts or for cabins of passenger cars and utility vehicles as well as for their replacement parts and add-on parts | Klaus Arlt, Franz-Josef Wylegalla, Norbert Zdahl | 2005-05-03 |
| 6720384 | Coating agent comprising at least four components, method for producing same, and use thereof | Heinz-Peter Rink | 2004-04-13 |
| 6717490 | Dielectrical microwave filter | — | 2004-04-06 |
| 6648925 | Coloring agent comprising transition metals | Peter Kuhm, Horst Hoeffkes, Gertrud Ewald, Hans-Oscar Stephan, Melita Heller | 2003-11-18 |
| 6649688 | Coating composition comprising at least three components, it preparation and use | Heinz-Peter Rink, Egbert Nienhaus, Wilma Locken | 2003-11-18 |
| 6555612 | Aqueous coating material and modular system for producing same | Heinz-Peter Rink | 2003-04-29 |
| 6448326 | Mixer system for the preparation of water-thinnable coating compositions | Susanne Piontek | 2002-09-10 |
| 6379474 | Phosphating method accelerated by N-oxides | Peter Kuhm, Pietro Balboni, Markus Senner, Horst-Dieter Speckmann, Juergen Geke +2 more | 2002-04-30 |
| 6372875 | Process for the preparation of polyurethane resins and their use and the use of ethoxyethyl propionate for the preparation of polyurethane resins | Michael Grabbe, Heinz-Peter Rink, Uwe Meisenburg | 2002-04-16 |
| 6309707 | Coating composition comprising at least 3 components, process for its preparation, and its use | Uwe Meisenburg, Egbert Nienhaus | 2001-10-30 |
| 6255831 | Millimeter wave measurement process | — | 2001-07-03 |
| 6218912 | Microwave switch with grooves for isolation of the passages | — | 2001-04-17 |
| 6200946 | Transition metal ammine complexes as activators for peroxide compounds | Helmut Blum, Hans-Juergen Riebe, Ulrich Pegelow | 2001-03-13 |
| 6130308 | Binding agents for polyurethane-based paints | Heinz-Peter Rink, Egbert Nienhaus | 2000-10-10 |
| 6111268 | Electronic device | Jochen Mannhart | 2000-08-29 |
| 6025031 | Coating agent consisting of at least 3 components | Bernhard Lettmann, Heinz-Peter Rink, Egbert Nienhaus, Sunitha Grandhee | 2000-02-15 |
| 5976272 | No-rinse phosphating process | Reinhard Seidel, Melanie Joppen, Melitta Krause, Joerg Riesop | 1999-11-02 |
| 5919318 | Iron phosphating using substituted monocarboxylic acids | Karl-Dieter Brands, Melita Krause, Thomas Molz, Annette Willer | 1999-07-06 |
| 5840799 | Mixer system for the production of water-thinnable coating compositions | Uwe Meisenburg, Heinz-Peter Rink | 1998-11-24 |
| 5834555 | Aqueous multicomponent polyurethane coating composition, process for its preparation and its use in methods of producing a multicoat finish | Uwe Meisenburg, Egbert Nienhaus, Rolf Seidemann, Anthony J. Tye | 1998-11-10 |
| 5792283 | Nickel-free phosphating process | Wolf-Achim Roland, Karl-Heinz Gottwald, Karl-Dieter Brands, Jan-Willem Brouwer | 1998-08-11 |
| 5683745 | Process for the production of a multicoat refinish | Hermann Liedtke, Werner Kraus | 1997-11-04 |
| 5670600 | Aqueous two-component polyurethane coating composition, process for its preparation, and its use in processes for the production of a multicoat finish | Egbert Nienhaus, Uwe Meisenburg | 1997-09-23 |
| 5633037 | Multicoat refinishing process | — | 1997-05-27 |
| 5537023 | Charging method for storage batteries | Dieter Hanselmann, Karl-Diether Nutz, Stepfan-Peter Weller | 1996-07-16 |