Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877947 | Method and apparatus for early fault detection in centrifugal pumps | Christian Trautmann, Juergen Schill, Falk Schaefer | 2005-04-12 |
| 4491026 | Liquid flow meter | Rolf Brautigam, Lothar Haas, Jurgen Wesemeyer, Peter Hergt, Reinhard Fassel | 1985-01-01 |
| 4406583 | Centrifugal pump with double volute casing | Karl H. Becker, Peter Milla, Peter Hergt | 1983-09-27 |
| 4383800 | Centrifugal pump with open double volute casing | Karl H. Becker, Peter Milla, Peter Hergt | 1983-05-17 |