Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479103 | Conductive organic coatings | Wolfgang Lorenz, Andreas Kunz, Wolfgang Krey | 2002-11-12 |
| 6447662 | Process for phosphatizing, rerinsing and cathodic electro-dipcoating | Jan-Willem Brouwer, Bernd Schenzle, Peter Kuhm, Helmut Endres | 2002-09-10 |
| 6395105 | Phosphating process with a metalliferous re-rinsing stage | Helmut Endres, Karl-Heinz Gottwald, Horst-Dieter Speckmann, Jan-Willem Brouwer | 2002-05-28 |