Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360111 | Piston-cylinder unit | Gunther Handke, Bernd Zeissner, Bernhard Weingartner | 2016-06-07 |
| 8919753 | Spring plate | Bruno Deigner, Gunther Handke, Frank Hassmann, Jörg Hermes, Joachim Koberstein +6 more | 2014-12-30 |
| 8910759 | Vibration damper | Hendrik Marquar, Josef Renn, Klaus Stretz, Karin Sundermann, Michael Zutzmann +5 more | 2014-12-16 |
| 8297600 | Plastic spring for a motor vehicle chassis | Hendrik Marquar, Josef Renn, Klaus Stretz, Karin Sundermann, Michael Zutzmann +4 more | 2012-10-30 |
| 7077248 | Suspension strut unit with a stop buffer | Gunther Handke, Wolfgang Breun, Ali Dogan, Stephan Zuber | 2006-07-18 |
| 7077390 | Suspension strut unit with a height-adjustable spring collar | Alexander K. Miller, Klaus Stretz | 2006-07-18 |
| 7017892 | Suspension strut with stop buffer | Alexander K. Miller, Klaus Stretz, Michael Hurrlein | 2006-03-28 |
| 6767010 | Suspension strut with vertically adjustable spring perch | Alexander K. Miller, Klaus Stretz, Michael Hurrlein | 2004-07-27 |
| RE36223 | First stage scuba regulator | — | 1999-06-08 |
| 5743688 | Machine for turn broaching crankshafts with rotationally symmetrical surfaces | Herbert Kiefer, Herbert Klemisch, Kurt Rohr, Rolf Santorius, Wolf-Dietrich Voss | 1998-04-28 |
| 5685297 | Freeze resistant liquid filled first stage scuba regulator | — | 1997-11-11 |
| 5509407 | First stage pressure regulator with flow around seat | — | 1996-04-23 |
| 5379761 | First stage scuba regulator | — | 1995-01-10 |
| 5259375 | Second stage scuba regulator with balanced piston volume control | — | 1993-11-09 |
| 5170591 | Method for internally cleaning powder-carrying lines | Peter Brielmaier | 1992-12-15 |