Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543647 | Method and device for dosing and mixing different components | — | 2003-04-08 |
| 5570452 | Fluid heater with main housing and surrounding auxiliary housing defining a pressure resistant compartment therebetween | Wolfgang Kuhn, Reiner Schulte | 1996-10-29 |
| 4752034 | Portable electrostatic spray gun | Wolfgang Kuhn | 1988-06-21 |