Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331419 | Method for cleaning electrophoretic coating baths, and device therefor | Dominik Pabst | 2025-06-17 |
| 10174212 | Method for producing a pigment paste, aqueous electrocoat material, use thereof, method for cataphoretic electrocoating, and coated article | Ute Herrmann, Sebastian Sinnwell, Thorsten Gelbrich, Konstantinos Markou, Sabine Holtschulte +2 more | 2019-01-08 |
| 9309415 | Electrodeposition paint composition | Hubert Baumgart, Gunther Ott, Winfried Kreis, Thomas Danner, Bernd Sachweh +1 more | 2016-04-12 |
| 8425747 | Cathodic electrodeposition coatings containing polymethylene urea | Hubert Baumgart, Peter Averhage, Oliver Johannpoetter | 2013-04-23 |
| 7593206 | Lightening conductor | — | 2009-09-22 |
| 6197179 | Pulse-modulated DC electrochemical coating process and apparatus | Klaus Arlt, Karin Eckert, Margaret Stockbrink, Harald Berlin, Gerd Ulrich Nienhaus | 2001-03-06 |
| 5631496 | Semiconductor component having a passivation layer and method for manufacturing same | Albert Hammerschmidt, Gerhard Schmidt | 1997-05-20 |
| 5552027 | Working electrode for electrochemical enzymatic sensor systems | Siegfried Birkle, Johann Kammermaier | 1996-09-03 |
| 5162875 | Protective layer for electroactive passivation layers | Siegfried Birkle, Johann Kammermaier, Gerhard Schmidt | 1992-11-10 |
| 5089290 | Method for generating glow-polymerisate layers | Wolf Kleeberg, Johann Kammermaier | 1992-02-18 |
| 5055421 | Method for the plasma deposition of hydrogenated, amorphous carbon using predetermined retention times of gaseous hydrocarbons | Siegfried Birkle, Johann Kammermaier, Albrecht Winnacker, Gerhard Rittmayer | 1991-10-08 |
| 5037876 | Planarizing dielectric | Siegfried Birkle, Albert Hammerschmidt, Johann Kammermaier, Rainer Leuschner | 1991-08-06 |
| 4729906 | Method for producing glow polymerisate layers | Wolfgang Kleeberg, Johann Kammermaier, Gerhard Rittmayer | 1988-03-08 |
| 4479982 | Method for producing a lyophobic layer | Kenth Nilsson | 1984-10-30 |
| 4354411 | Cold shears and method for cutting billets and bars | Karl Griese, Emil F. Kersting | 1982-10-19 |
| 4204449 | Flying cropping shears for hot strip | Emil F. Kersting | 1980-05-27 |