Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634155 | Pump drive unit for conveying a process fluid | — | 2020-04-28 |
| 10082149 | Pump, separation device for a pump, and rotor shaft for a pump | Thomas Welschinger | 2018-09-25 |
| 9702371 | Sealing arrangement and pump having a sealing arrangement | Thomas Welschinger | 2017-07-11 |
| 9599150 | Bearing pad, support body, bearing arrangement and pump | Simon Gassmann, Thomas Felix | 2017-03-21 |
| 9556877 | Pump and drive bearing for a pump | Thomas Welschinger | 2017-01-31 |
| 9316314 | Sealing arrangement and pump having a sealing arrangement | Thomas Welschinger | 2016-04-19 |
| 9273699 | Helico-axial pump, a rotor for a helico-axial pump, method for the hydrodynamic journalling of a rotor of a helico-axial pump, as well as a hybrid pump with a rotor for a helico-axial pump | Christopher David Radcliffe, Mônica Alves de Lima Ruguê, Thomas Welschinger | 2016-03-01 |
| 9255573 | Testing apparatus for an outer housing of a pump and method for the testing of an outer housing of a pump | Thomas Welschinger, Marcelo Inforsati | 2016-02-09 |
| 9234529 | Helico-axial pump, rotor for a helico-axial pump as well as method for journalling a rotor in a helico-axial pump | Thomas Welschinger | 2016-01-12 |
| 9062686 | Sealing arrangement for a rotating shaft | — | 2015-06-23 |
| 7988411 | Flow machine for a fluid with a radial sealing gap | Wolfram Lienau | 2011-08-02 |
| 7775527 | Shaft sealing arrangement for a pump for delivering hot fluids | — | 2010-08-17 |
| 7338252 | Pump for the transporting of fluids and of mixtures of fluids | — | 2008-03-04 |
| 7086832 | High pressure rotary pump in a pot housing with a pressure cap | Wolfram Lienau | 2006-08-08 |