Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Christopher Hilger, Heinrich Wonnemann | 1999-01-05 |
| 5714264 | Aqueous powder coating dispersion for packaging containers | Lawrence Sacharski, Peter D. Clark | 1998-02-03 |
| 5639821 | Powder coatings | Wolfgang Kranig, Klaus Cibura, Christopher Hilger, 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, Christopher Hilger, 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, Christopher Hilger | 1996-11-12 |