Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343954 | Gas generating composition and use thereof in pedestrian protection devices | Jorg Friedrich, Achim Hofmann, Karl-Heinz Rodig | 2019-07-09 |
| 7914631 | Gas-generating composition | Uwe Reimann, Roland Schropp, Karl-Heinz Roedig | 2011-03-29 |
| 6893517 | Nitrocellulose-free gas-generating composition | Roland Schropp, Achim Hofmann, Karl-Heinz Rodig | 2005-05-17 |
| 6682708 | Gas generator | Achim Hofmann, Roland Schropp, Josef Werneth, Andreas Zehentmeier | 2004-01-27 |
| 6599380 | Guanidine-thermite igniter composition for use in gas generators | Achim Hofmann, Roland Schropp, Karl-Heinz Rodig | 2003-07-29 |
| 6592778 | Method for producing propellant compacts | Achim Hofmann, Roland Schropp, Karl-Heinz Rodig | 2003-07-15 |
| 6481747 | Cool, low effluent pyrotechnic inflator | Peter J. Astrauskas, Michael G. Mangum | 2002-11-19 |
| 6132537 | Azide-free gas-producing composition | Achim Hofmann, Roland Schropp, Karl-Heinz Rodig | 2000-10-17 |
| 6042146 | Device for filling a restraint device | Hermann Bauer, Richard Bender, Uwe Dolling, Thomas Kistler | 2000-03-28 |
| 6004411 | Azide-free gas-producing composition | Achim Hofmann, Roland Schropp, Karl-Heinz Rodig | 1999-12-21 |
| 5989367 | Particle-free, gas-producing mixture | Achim Hofmann, Roland Schropp, Karl-Heinz Rodig | 1999-11-23 |
| 5857698 | Gas generator free of pyrotechnics | Franz Fuerst, Armin Stark, Marc Winterhalder | 1999-01-12 |
| 5799973 | Pyrotechnic gas generator with two separate combustion chambers | Hermann Bauer, Richard Bender, Franz Fürst, Bernhard Vetter, Marc Winterhalder | 1998-09-01 |
| 5542997 | Gas-generating mixture | Joachim Sans, Uwe Dolling, Karl-Heinz Rodig | 1996-08-06 |
| 5525170 | Fumaric acid-based gas generating compositions for airbags | Armin Stark, Karl-Heinz Rodig | 1996-06-11 |
| 5501152 | Air bag gas generator with spontaneous ignition agent | Hans-Peter Ruge, Peter Neukirchinger | 1996-03-26 |
| 5064483 | Gas generating mass | — | 1991-11-12 |
| 4944528 | Automatic-ignition device for vehicle crash protection device | Karl E. Nilsson | 1990-07-31 |
| 4865667 | Gas-generating composition | Walter Holzinger | 1989-09-12 |
| 4834817 | Gas-generating composition | Walter Holzinger | 1989-05-30 |