Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228585 | Eccentric screw machine with asymmetrical projections | — | 2016-01-05 |
| 7909591 | Eccentric screw pump equipped with erosion-resistant rotor | — | 2011-03-22 |
| 7316268 | Method for conditioning wellbore fluids and sucker rod therefore | Ion Peleanu | 2008-01-08 |
| 6716008 | Eccentric screw pump with expanded temperature range | — | 2004-04-06 |
| D376900 | Outsole cushion | Roland G. Seydel, Juan A. Diaz, Ian Burgess | 1996-12-31 |