Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329020 | Method for the preparation of a multilayer coating and aqueous coating material suitable for this | Hans-Peter Patzschke, Armin Gobel | 2001-12-11 |
| 4989810 | Method and apparatus for influencing a laminar turbulent boundary layer transition on bodies in flow | Alois Maier, Ming de Zhou | 1991-02-05 |
| 4880867 | Aqueous coating compositions, a process for their preparation and method of using the same | Armin Gobel, Knut Graff, Hans-Peter Patzschke | 1989-11-14 |