Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029594 | Separation of ammonium chloride from the gas phase of an isocyanate production process | Sven Michael Hansen, Ralf Schneider, Bernd Schwethelm, Jurgen Dreher | 2015-05-12 |
| 5709750 | Apparatus for applying a liquid medium | — | 1998-01-20 |
| 5255701 | Hydraulic pressure regulator | — | 1993-10-26 |