Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746661 | Hydro-pneumatic piston accumulator | — | 2014-06-10 |
| 8151953 | Suspension and damping device for motor vehicles | — | 2012-04-10 |
| 7766136 | Suspension arrangement for motor vehicles | — | 2010-08-03 |
| 7578512 | Suspension device for motor vehicles | — | 2009-08-25 |
| 7392998 | Suspension device for motor vehicles | — | 2008-07-01 |
| 6102418 | Hydropneumatic suspension system | — | 2000-08-15 |
| 5624105 | Hydropneumatic suspension system | — | 1997-04-29 |
| 5547211 | Hydropneumatic suspension system with stabilization | — | 1996-08-20 |
| 5458218 | Suspension system for motor vehicles as well as damping valve for said suspension system | — | 1995-10-17 |
| 5344124 | Suspension system | — | 1994-09-06 |
| 5246247 | Hydropneumatic suspension system | — | 1993-09-21 |
| 5217733 | Device for an injection mould | Friedrich-Wilhelm Dennehl, Werner Reihelt | 1993-06-08 |
| 5146948 | Damping valve with improved damping adjustment | — | 1992-09-15 |
| 5046755 | Hydropneumatic suspension system | Kurt M. Hummel, Rudolf R. Schulte | 1991-09-10 |
| 4973007 | Yarn traversing system | Heinz Schippers, Klaus Weber, Friedrich Urbahn | 1990-11-27 |
| 4911370 | Method and apparatus for winding yarn | Heinz Schippers, Erich Lenk, Klaus Bartkowiak | 1990-03-27 |
| 4771959 | Yarn winding apparatus | — | 1988-09-20 |
| 4724588 | Yarn texturing nozzle | — | 1988-02-16 |
| 4641504 | Yarn heating chamber | Erich Lenk, Karl-Heinz Bauer | 1987-02-10 |
| 4609344 | Yarn heating chamber | Erich Lenk, Karl-Heinz Bauer | 1986-09-02 |
| 4565524 | Sealed yarn heating chamber | Erich Lenk, Karl-Heinz Bauer | 1986-01-21 |
| 4560347 | Yarn heating chamber | Erich Lenk, Karl-Heinz Bauer | 1985-12-24 |
| 4529378 | Heating chamber for processing advancing yarn | Erich Lenk, Karl-Heinz Bauer | 1985-07-16 |
| 4410015 | Method and apparatus for producing an interwoven seam interconnecting two woven web portions | Rudolf Koller | 1983-10-18 |