Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813654 | Expanded metal for automotive interior parts | Ralf Tuerk | 2023-11-14 |
| 10712043 | Air vent | Pierre Stehle, Gunter Link, Christian Schreck | 2020-07-14 |
| 9272467 | Method for producing a decorative part, and such a decorative part | Klaus Bieniek, Norbert Zwiessler, Rudi Artem, Thomas Weisser, Uwe-Joachim Friedrich | 2016-03-01 |
| 6561912 | Drive shaft | — | 2003-05-13 |
| 6298750 | Steering wheel for a motor vehicle, and a method for producing a steering wheel rim | Wolfgang Kerner, Claudia Nowak, Helmut Patzelt | 2001-10-09 |
| 6264239 | Steering column arrangement for a motor vehicle | — | 2001-07-24 |
| 6254131 | Motor vehicle steering column arrangement with space-saving holder for adjustment | — | 2001-07-03 |
| 6086096 | Vehicle air bag catch strap arrangement | Wolfgang Russ | 2000-07-11 |
| 5735631 | Joint for the swivel bearing of a casing tube of an inclination-adjustable steering column on a casing tube suspension | Helmut Patzelt | 1998-04-07 |
| 5538279 | Collision-protection device for vehicle passengers | Ulrich Tschaschke, Manfred Muller, Helmut Patzelt | 1996-07-23 |
| 5358410 | Casing for a spiral cable | Joachim Kieserling, Andreas Franke | 1994-10-25 |
| 5291800 | Motor vehicle steering wheel | Helmut Patzelt, Wolfgang Russ, Joachim Kieserling, Walter Ruckert, Klaus-Peter Kuhn +1 more | 1994-03-08 |
| 4820066 | Method and device for coupling a cassette supported typewheel to a typewheel positioning shaft in typewriters or similar machines | — | 1989-04-11 |
| 4722414 | Shifting arrangement for two clutches for the shifting between a single-axle standard drive and a two-axle all-wheel drive for a motor vehicle having two drivable vehicle axles | Arno Rohringer, Jurgen Frank | 1988-02-02 |
| D287025 | Ribbon cartridge for typewriter or the like | Robert Schwarz | 1986-12-02 |
| 4407594 | Error correcting typewriter ribbon system | — | 1983-10-04 |
| 4351201 | Crankshaft assembly | — | 1982-09-28 |
| 4334790 | Type disc typewriter with electronic positioning control | Diethelm Puch, Peter Zahner, Karel Suc | 1982-06-15 |
| 4324496 | Type disc printer | — | 1982-04-13 |
| 4249829 | Daisy wheel typewriter | Diethelm Puch | 1981-02-10 |
| 4229062 | Ignition lock unit with anti-theft protection | Karl Peitsmeier | 1980-10-21 |