Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360474 | Colored crystalline aluminophosphates and/or silicoaluminophosphates of the AEL or VFI type | Guenter Lauth, Wolfgang Hoelderich, Stefan Brode, Gerhard Wagenblast | 1994-11-01 |
| 5336836 | Removal of acetaldehyde from hydrocarbons | Ralf Weiss, Klaus Diehl, Gerhard Sandrock, Lothar Sauvage | 1994-08-09 |
| 5334620 | Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone | Peter Horn, Wolfgang Hoelderich, Ulf Sattler, Rudolf Taddey, Dieter Tintelnot | 1994-08-02 |
| 5324493 | Preparation of aluminophosphates and silicoaluminophosphates having the AEL structure using 1,2-bis-(4-pyridyl)-ethane | Wolfgang Hoelderich, Guenter Lauth | 1994-06-28 |
| 5298849 | Arrangement and method for charging an accumulator of a transporting device comprising an individual electric drive | Peter Drexel, Rainer Utz, Hans Erne, Stefan Reitmeier | 1994-03-29 |