Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849365 | Method for the production and repair of multicoat special-effect coating | Heinz Topfel, Ewald Bischoff, Harry Libutzki, Jorge Wellmann, Dieter Herbst | 1998-12-15 |
| 5820986 | Method for the production and repair of multicoat special-effect coatings | Heinz Topfel, Ewald Bischoff, Harry Libutzki, Jorge Wellmann, Dieter Herbst | 1998-10-13 |
| 5281468 | Process for the preparation of a multilayer protective and/or decorative coating | Konrad Klier | 1994-01-25 |
| 5236564 | Process for the coating of electrically conducting substrates | Jan Berg, Rainer Bürstinghaus, Jurgen Hambrecht | 1993-08-17 |
| 5212981 | Method of and apparatus for measuring the viscosity of materials | Martin Laun, Wolfgang Goring, Theodora Dirking | 1993-05-25 |
| 4988420 | Electrophorectically overcaotable coatings applied by electrocoating | Wolfgang Batzill, Ulrich Heilmann, Harald Guder, Fritz Beck | 1991-01-29 |
| 4956096 | Process for removing from electrocoating baths impurities which cause surface defects | Klaus Arlt, Theodora Dirking, Karl-Heinz Josten | 1990-09-11 |
| 4882090 | Electrophoretically overcoatable coatings applied by electrocoating | Wolfgang Batzill, Ulrich Heilmann, Harald Guder, Fritz Beck | 1989-11-21 |
| 4482446 | Article and method of electrodeposition of aqueous dispersions with finely-divided, non-ionic plastics | Peter Lessmeister, Norbert Zdahl | 1984-11-13 |
| 4361660 | Aqueous dispersion with finely divided, non ionic plastics | Peter Lessmeister, Norbert Zdahl | 1982-11-30 |
| 4199422 | Process for cataphoretically coating the surfaces of electrically conducting substrates | Udo Strauss | 1980-04-22 |