Hughes; Douglas Anthony
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hughes; Douglas Anthony.The latest application filed is for "egr pump system with overhung rotors".
- Hughes; Douglas Anthony - Novi MI
- Hughes; Douglas Anthony - Commerce Township MI
| Patent | Date |
|---|---|
| Egr Pump System With Overhung Rotors App 20220213852 - Biller; Brandon Dennis ; et al. | 2022-07-07 |
| Egr Pump System And Control Method Of Egr Pump App 20220056872 - Behringer; Sarah Elizabeth ; et al. | 2022-02-24 |
| Auxiliary Framework For Electrically Latched Rocker Arms App 20210372298 - Hughes; Douglas Anthony ; et al. | 2021-12-02 |
| Non-contacting actuator for rocker arm assembly latches Grant 11,002,156 - Hughes , et al. May 11, 2 | 2021-05-11 |
| Hydraulically actuated differential Grant 10,975,922 - Hughes , et al. April 13, 2 | 2021-04-13 |
| Egr Pump System And Control Method Of Egr Pump App 20210071664 - Hughes; Douglas Anthony ; et al. | 2021-03-11 |
| Egr Pump System And Control Method Of Egr Pump App 20210071667 - Hughes; Douglas Anthony ; et al. | 2021-03-11 |
| Electrically latching rocker arm assembly having built-in OBD functionality Grant 10,781,726 - McCarthy, Jr. , et al. Sept | 2020-09-22 |
| Control based on magnetic circuit feedback Grant 10,662,825 - Hughes , et al. | 2020-05-26 |
| OBD based on magnetic circuit feedback Grant 10,662,826 - Hughes , et al. | 2020-05-26 |
| Electrically Latching Rocker Arm Assembly Having Built-In OBD Functionality App 20200040776 - McCarthy, JR.; James Edward ; et al. | 2020-02-06 |
| Hydraulically Actuated Differential App 20190285127 - Hughes; Douglas Anthony ; et al. | 2019-09-19 |
| Obd Based On Magnetic Circuit Feedback App 20190257221 - Hughes; Douglas Anthony ; et al. | 2019-08-22 |
| Electrically latching rocker arm assembly having built-in OBD functionality Grant 10,371,016 - McCarthy, Jr. , et al. | 2019-08-06 |
| Control Based On Magnetic Circuit Feedback App 20190234247 - Hughes; Douglas Anthony ; et al. | 2019-08-01 |
| Valvetrain with rocker arm housing magnetically actuated latch Grant 10,180,089 - Liskar , et al. Ja | 2019-01-15 |
| Supercharger-based Twin Charging System For An Engine App 20180171893 - Bevan; Karen Evelyn ; et al. | 2018-06-21 |
| Electrically Latching Rocker Arm Assembly Having Built-In OBD Functionality App 20180163577 - McCarthy, Jr.; James Edward ; et al. | 2018-06-14 |
| Supercharger-based twin charging system for an engine Grant 9,840,972 - Bevan , et al. December 12, 2 | 2017-12-12 |
| Valvetrain With Rocker Arm Housing Magnetically Actuated Latch App 20170241300 - Liskar; Petr ; et al. | 2017-08-24 |
| Non-Contacting Actuator For Rocker Arm Assembly Latches App 20170183982 - Hughes; Douglas Anthony ; et al. | 2017-06-29 |
| Supercharger-Based Twin Charging System for an Engine App 20130090832 - Bevan; Karen Evelyn ; et al. | 2013-04-11 |
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