Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495084 | Method for twin screw positive displacement pump protection | Robert Semidey | 2019-12-03 |
| 10451471 | Method of determining pump flow in twin screw positive displacement pumps | — | 2019-10-22 |
| 10082804 | Optimized technique for staging and de-staging pumps in a multiple pump system | — | 2018-09-25 |
| 9745979 | Method for rotary positive displacement pump protection | Robert Semidey | 2017-08-29 |
| 9678511 | Method of determining pump flow in rotary positive displacement pumps | — | 2017-06-13 |
| 8303260 | Method and apparatus for pump protection without the use of traditional sensors | Nicolas W. Ganzon | 2012-11-06 |
| 7945411 | Method for determining pump flow without the use of traditional sensors | Daniel J. Kernan, Eugene P. Sabini, Nicolas W. Ganzon | 2011-05-17 |
| 7925385 | Method for optimizing valve position and pump speed in a PID control valve system without the use of external signals | Brian S. Verdehem | 2011-04-12 |
| 7080508 | Torque controlled pump protection with mechanical loss compensation | Nicolas W. Ganzon, Daniel J. Kernan | 2006-07-25 |
| 5392503 | Method of axially installing or removing a magnet-carrier assembly into or from a housing | — | 1995-02-28 |