Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721018 | Method for producing multilayer coatings | Wolfgang Goldner, Werner Lenhard, Hans-Peter Patzschke | 1998-02-24 |
| 4943359 | Process for applying an aqueous, heat-curable coating to cans | Hans-Peter Patzschke, Hans-Jurgen Schlinsog, Wolfgang Bogdan | 1990-07-24 |