Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001931 | Blends of crystalline and amorphous compounds which can be activated by actinic radiation, method for the production and use thereof | Rainer Blum | 2006-02-21 |
| 6106905 | Coating articles using radiation-curable powder coatings | Rainer Blum, Joachim Woltering | 2000-08-22 |
| 5855965 | Process for the production of a powder coating, apparatus for carrying out the process, and powder formulation for carrying out the process | Otto Molerus, Karl-Ernst Wirth, Joachim Woltering, Heinrich Wonnemann | 1999-01-05 |
| 5639821 | Powder coatings | Wolfgang Kranig, Klaus Cibura, Joachim Woltering, Josef Rademacher | 1997-06-17 |
| 5601878 | Process for the production of a two-coat finish, and powder coatings suitable for this process | Wolfgang Kranig, Klaus Cibura, Joachim Woltering, Josef Rademacher | 1997-02-11 |
| 5574112 | Process for the preparation of powder coatings of epoxide resin, polymeric polycarboxylic acid and polyol | Wolfgang Kranig, Klaus Cibura, Joachim Woltering | 1996-11-12 |