Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104770 | Eccentric screw-type pump with spare stator | Helmut Bauer, Christoph Boehnisch, Reinhard Denk, Matthias Gradl, Guido Gutmann +14 more | 2006-09-12 |
| 6953187 | Elastomer spring especially for rail vehicles | Andre Sanz | 2005-10-11 |
| 6893010 | Sleeve, particularly a rod sleeve | Rudiger Meyer | 2005-05-17 |
| 6733074 | Support assembly for use with a wheelchair | — | 2004-05-11 |
| 6460927 | Support assembly for use with wheelchair | — | 2002-10-08 |