Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478222 | Fluid pump having a pressure sealed motor chamber | Gotz Heidelberg, Peter Ehrhart, Roland Fischer | 1995-12-26 |
| 5474429 | Fluid-displacement apparatus especially a blower | Gotz Heidelberg | 1995-12-12 |
| 5458778 | Method of treating waste water from a car wash at a vehicle refueling station | Detlev Sassin | 1995-10-17 |
| 5219263 | Transporter, especially for transporting a workpiece between presses | Alfred Bilsing, Klaus Stanzel | 1993-06-15 |
| 5174898 | Method of treating an organic sludge, especially paint sludge | Peter Hombach, Wolfgang Ruger, Karl-Heinz Grosse, Wolfgang Leiner, Winfried Schmidt +1 more | 1992-12-29 |