Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620366 | Diffuse ventilation system for passenger vehicles and method for making same | Jutta Schmidtke, Dietrich Hamm, Michael Kelz | 1997-04-15 |
| 5301978 | Motor vehicle occupant protective device | Gudrun Delonge-Immik, Wolfgang Henseler, Heinz Knoll, Karl Peitsmeier, Helmut Patzelt | 1994-04-12 |
| 5226668 | Pressure vessel for the storage of a gas having an outflow valve | Gudrun Delonge-Immik, Wolfgang Henseler, Heinz Knoll | 1993-07-13 |
| 5211306 | Pressure vessel for storing a pressure medium | Gudrun Delonge-Immik, Wolfgang Henseler, Heinz Knoll | 1993-05-18 |
| 4520863 | Heat-exchanger with a bundle of parallelly extending pipes adapted to be acted upon by air | Rudolf Andres, Helmut Grantz, Wolfgang Odebrecht | 1985-06-04 |
| 4503906 | Surface heater structure, especially for vehicles | Rudolf Andres, Helmut Grantz, Wolfgang Odebrecht | 1985-03-12 |
| 4448241 | Heat-exchanger with a bundle of parallelly extending pipes adapted to be acted upon by air | Rudolf Andres, Helmut Grantz, Wolfgang Odebrecht | 1984-05-15 |
| 4448242 | Heat-exchanger with a bundle of parallelly extending pipes adapted to be acted upon by air | Rudolf Andres, Helmut Grantz, Wolfgang Odebrecht | 1984-05-15 |