Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304190 | UV LED radiation sources for use in photopolymer exposure | — | 2025-05-20 |
| 12023706 | Systems and methods for combined radiation and functional layer application | Wolfgang Sievers | 2024-07-02 |
| 11867711 | Process and apparatus for automatic measurement of density of photopolymer printing plates | — | 2024-01-09 |
| 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 | Bernd Mayer, Franz-Josef Wylegalla, Norbert Zdahl | 2005-05-03 |
| 6398944 | Method of removing acid formed during cathodic electrodip coating | Udo Heil, Karl-Heinz Grosse-Brinkhaus | 2002-06-04 |
| 6197179 | Pulse-modulated DC electrochemical coating process and apparatus | Karin Eckert, Margaret Stockbrink, Rolf Schulte, Harald Berlin, Gerd Ulrich Nienhaus | 2001-03-06 |
| 5879754 | Polyether urethane, process for its preparation, flow-out agent and use of the polyether urethane | Michael Geist, Gunther Ott, Helmut Fobbe, Udo Strauss, Klaus Cibura | 1999-03-09 |
| 5501779 | Aqueous electrocoating baths containing synthetic resins capable of deposition on the cathode, and a process for coating electrically conducting substrates | Michael Geist, Udo Strauss, Helmut Fobbe, Walter Jouck, Klaus Cibura | 1996-03-26 |
| 5427661 | Aqueous electrocoating baths containing synthetic resins capable of deposition on the cathode, and a process for coating electrically conducting substrates | Michael Geist, Udo Strauss, Helmut Fobbe, Walter Jouck, Klaus Cibura | 1995-06-27 |
| 5338434 | Process for the coating of electrically conductive substrates and a cathodically depositable aqueous electrocoating paint | Dieter Ruhl, Ulrich Heilmann, Ulrich Heimann, Udo Höffmann | 1994-08-16 |
| 4956096 | Process for removing from electrocoating baths impurities which cause surface defects | Theodora Dirking, Karl-Heinz Josten, Hans-Joachim Streitberger | 1990-09-11 |