Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415154 | Hydraulic systems and methods for nested pressure regulating valves | Nicole Peacock, Andreas S. Pack | 2022-08-16 |
| 9607120 | Implementing system irritator accelerator FPGA unit (AFU) residing behind a coherent attached processors interface (CAPI) unit | Steven D. McJunkin, Paul E. Schardt, Nathaniel K. Tuen | 2017-03-28 |
| 9600618 | Implementing system irritator accelerator FPGA unit (AFU) residing behind a coherent attached processors interface (CAPI) unit | Steven D. McJunkin, Paul E. Schardt, Nathaniel K. Tuen | 2017-03-21 |
| 9476432 | Hydraulic valve assembly with tank return flow compensation | Matthew J. Rades, Susan Kelpin | 2016-10-25 |
| 8925439 | Valve control valve circuit for operating a single acting hydraulic cylinder | Matthew J. Rades, David James Schedgick | 2015-01-06 |
| 8640230 | Inter-thread communication with software security | Mark G. Kupferschmidt, Paul E. Schardt, Robert A. Shearer | 2014-01-28 |
| 7818966 | Hydraulic control valve system with isolated pressure compensation | Andreas S. Pack, Gary J. Pieper | 2010-10-26 |
| 7021332 | Hydraulic valve section with reduced bore distortion | Dennis R. Barber | 2006-04-04 |