Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343983 | Ventilation box for arrangement in a motor vehicle | Klaus Dohring, Rolf Wich | 2002-02-05 |
| 6302933 | Apparatus for separating liquid from gases | Wolfgang Krause, Karl-Heinrich Spies, Klaus Dohring | 2001-10-16 |
| 5540419 | Elastic bearing | Willi Schweikert, Armin Barth, Hans-Gerhard Sander | 1996-07-30 |
| 5529026 | Regulating Valve | Karl-Heinz Spies, Wolfgang Krause | 1996-06-25 |
| 5492311 | Active positioning element | Willi Schweikert, Armin Barth | 1996-02-20 |
| 5438969 | Heating module for an internal combustion engine | Karl-Heinz Spies, Uwe Meinig | 1995-08-08 |
| 5231957 | Resilient connecting device between an internal combustion engine and an intake pipe thereof | Hans-Gerd Eckel, Armin Barth, Karl-Heinrich Spies | 1993-08-03 |
| 5232477 | Device for controlling exhaust emission | Karl-Heinrich Spies, Reinhard Latsch | 1993-08-03 |
| 4984777 | Flexible bearing with a disk spring having an S-shaped spring constant curve | Hans-Gerd Eckel, Heinz B. Seifert, Werner Idigkeit, Armin Barth | 1991-01-15 |
| 4873887 | Torsion-vibration damper | Rainer Andra, Gunter Ullrich, Udo Dorge | 1989-10-17 |
| 4872652 | Two chamber engine mount | Gerhard Rohner, Werner Idigkeit | 1989-10-10 |
| 4850244 | Flywheel | Hans-Gerd Eckel, Volker Grassmuck, Benno Jorg, Eberhard Sommer | 1989-07-25 |
| 4836515 | Two-chamber engine mount having variable disc stops and variable choke canal means | Rainer Franz, Werner Idigkeit, Hartmut Loschmann, Gerhard Rohner | 1989-06-06 |
| 4764152 | Rubber coupling | Benno Jorg, Heinz B. Seifert | 1988-08-16 |
| 4736510 | Process of producing a resilient coupling and a product thereof | Benno Jorg, Georg SCHÄFER, Heinz B. Seifert | 1988-04-12 |
| 4638983 | Apparatus for resiliently mounting a vibrating body | Werner Idigkeit, Gerd-Heinz Ticks | 1987-01-27 |