Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260536 | Method and temperature transmission compensation | David Seid | 2019-04-16 |
| 9671032 | Dynamic current compensation | Andrew Robert Castora, David Seid | 2017-06-06 |
| 9631735 | Integration of magnet in solenoid vent path | Matthew Peterson | 2017-04-25 |
| 9627121 | Solenoid robust against misalignment of pole piece and flux sleeve | Matthew A. Peterson | 2017-04-18 |
| 9518679 | Solenoid transmission hydraulic model method | David Seid, Ritchie Wycoco Baje | 2016-12-13 |
| 9482356 | Control solenoid with improved magnetic circuit | David Seid, Klynt Baker, John T. Kovitz | 2016-11-01 |
| 9404599 | Dual/variable gain oil pump control valve | Matthew Peterson | 2016-08-02 |
| 9329097 | Method for temperature transmission compensation | David Seid | 2016-05-03 |
| 9027904 | Direct acting solenoid actuator | Matthew Peterson | 2015-05-12 |
| 9022346 | Direct acting solenoid actuator | Matthew Peterson | 2015-05-05 |
| 8733393 | Solenoid operated fluid control valve | David Seid, John T. Kovitz, Brian K. Baker | 2014-05-27 |
| 8733395 | Solenoid operated fluid control valve | David Seid, John T. Kovitz, Brian K. Baker | 2014-05-27 |
| 8567755 | Solenoid operated fluid control valve | David Seid, John T. Kovitz, Brian K. Baker | 2013-10-29 |
| 8517039 | Fluid pressure control assembly | David Seid, Kevin Manthei | 2013-08-27 |
| 8387644 | Solenoid operated fluid control valve | David Seid | 2013-03-05 |
| 8371331 | Solenoid operated fluid control valve | David Seid, John T. Kovitz, Brian K. Baker | 2013-02-12 |
| 8186317 | Hydraulic fluid passage with particle gettering magnet field of the invention | David Seid | 2012-05-29 |
| 8172060 | Dynamic pressure control system with solenoid valve command current trimming | David Seid | 2012-05-08 |
| 8127791 | Solenoid operated fluid control valve | David Seid, John T. Kovitz, Brian K. Baker | 2012-03-06 |
| 7909721 | Fluid pressure control assembly | David Seid, Kevin Manthei | 2011-03-22 |
| 7673597 | Hydraulic fluid passage with particle gettering magnet | David Seid | 2010-03-09 |
| 6581634 | Solenoid control valve with particle gettering magnet | David Seid | 2003-06-24 |
| 6457484 | Solenoid fluid control valve with twist-on connection | — | 2002-10-01 |
| 6435472 | Proportional variable force solenoid control valve with armature damping | David Seid, David A. Nezwek, John A. Cruden, Jr. | 2002-08-20 |
| 6321767 | High flow solenoid control valve | David Seid | 2001-11-27 |