Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506681 | Method and device for generating a positive pressure in a tank for liquefied gas on a refrigerated vehicle and a cooling system for a refrigerated vehicle and a refrigerated vehicle | Helmut Henrich, Reinhard Kost | 2016-11-29 |
| 9186958 | Method for the refrigerated transportation of a stock in a vehicle implementing a liquid combustible gas tank and a liquid nitrogen tank | Helmut Henrich | 2015-11-17 |
| 5896881 | Process and device to regulate the inner pressure of a tank and/or to establish defined flow conditions for gas currents in the head space of tanks | Friedhelm Herzog | 1999-04-27 |
| 5012827 | Process for the extraction of organic components from solid materials | Hans Beutler, Hans J. Gahrs, Ulrich Lenhard | 1991-05-07 |