Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410500 | Moulded body dishwasher detergents with soil release polymers | Juergen Haerer, Thomas Mueller-Kirschbaum, Christian Nitsch, Thomas Moeller, Hans-Josef Beaujean | 2002-06-25 |
| 6372703 | Non-aqueous bleach-containing liquid detergents | Ulrich Pegelow | 2002-04-16 |
| 6211136 | Process for preparing granular detergent components | Hans-Josef Beujean, Wolfgang Seiter | 2001-04-03 |
| 5880083 | Liquid bleach-containing formulation for washing or cleaning | Hans-Josef Beaujean, Christian Block, Rainer Hofmann, Dieter Legel, Rudolf Lind +3 more | 1999-03-09 |
| 5788002 | Transport device being movable automatically inside a pipe | — | 1998-08-04 |
| 5712235 | Bar soaps | Claus Nieendick, Gerhard Wollmann, Karl Schmid, Andreas Syldath, Bernd Fabry | 1998-01-27 |
| 5535842 | Safety arrangement for collision-related disconnection of an electrical energy source from a motor vehicle supply circuit | Walter Zimdahl, Heiko Barske, Ingo Rennert | 1996-07-16 |
| 5490691 | Vehicle safety arrangement for positioning a vehicle occupant | Ruprecht Sinnhuber | 1996-02-13 |
| 5365761 | Method for the production of low-residual-stress rolled strip | Alfred Knauschner, Gerhard Poppe, Lutz Hofmann | 1994-11-22 |
| 5318709 | Process for the production of surfactant mixtures based on ether sulfonates and their use | Willi Wuest, Rainer Eskuchen | 1994-06-07 |
| 5025854 | Apparatus for inspection and/or repair of tubes discharging into a chamber of a heat exchanger | Helmar Adams | 1991-06-25 |
| 4924933 | Apparatus and method for introducing a device into a heat exchanger | Ulrich Rittler | 1990-05-15 |
| 4693277 | Remotely operable tool for setting plugs into heat exchanger tubes | Oswald Bieber, Erich Haas, Rudolf Henglein | 1987-09-15 |
| 4605087 | All-wheel drive system for vehicles | Karl Ashauer, Manfred Kalversberg, Rudiger Schmidt | 1986-08-12 |