Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006932 | Connectors for pumping assemblies and methods relating thereto | — | 2024-06-11 |
| 11131308 | Elastic and sealing elements in multi-stage pumps | Tim Burns, Homer Hilburn | 2021-09-28 |
| 11105322 | Direct drive pump assemblies | — | 2021-08-31 |
| 11035348 | Reciprocating pumps having a pivoting arm | — | 2021-06-15 |
| 10514106 | Poppet valve with variable dampener and elastically supported guide | — | 2019-12-24 |
| 10094366 | Valve having opposed curved sealing surfaces on a valve member and a valve seat to facilitate effective sealing | — | 2018-10-09 |
| 9903480 | Poppet valve with integrated dampener | — | 2018-02-27 |
| 9546648 | Dampeners for pumping systems | — | 2017-01-17 |
| 9464494 | Track guiding system | Ionescu Mihai | 2016-10-11 |
| 9366248 | Hydraulically controlled reciprocating pump system | — | 2016-06-14 |
| 9328729 | Pumping systems with dedicated surge dampeners | — | 2016-05-03 |
| 9121397 | Pulsation dampening system for a reciprocating pump | — | 2015-09-01 |
| 9073116 | Carbon foam metal matrix composite and mud pump employing same | Kenneth S. Kondo | 2015-07-07 |
| 9074421 | Self-locking top drive guide system | Mihai-Alexandru Ionescu | 2015-07-07 |
| 8978705 | Apparatus for reducing turbulence in a fluid stream | — | 2015-03-17 |
| 8827242 | Valve cartridge for pump systems | — | 2014-09-09 |
| 8757592 | Poppet valve for pump systems with non-rigid connector to facilitate effective sealing | — | 2014-06-24 |
| 8714193 | Poppet valve with integrated dampener | — | 2014-05-06 |
| 8591200 | Hydraulically controlled reciprocating pump system | — | 2013-11-26 |
| 8523721 | Belt tensioner | — | 2013-09-03 |
| 8449265 | Hydraulically actuated reciprocating pump | — | 2013-05-28 |
| 8424616 | Track guiding system | Ionescu Mihai | 2013-04-23 |
| 8235195 | Engine clutch and method of using same | — | 2012-08-07 |
| 8220496 | Apparatus for reducing turbulence in a fluid stream | — | 2012-07-17 |
| 6343908 | Passenger entrance ramp for mass transit vehicle | Jan den Oudsten, Harry Boxhoorn, Gordan Draskovic, Glenn Campbell, Dean B. Melanson | 2002-02-05 |