KELLER; Robert D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for KELLER; Robert D..The latest application filed is for "methods and systems for a parking mechanism".
- KELLER; Robert D. - Haskins OH
- KELLER; Robert D. - Maumee OH
- Keller; Robert D. - Davisburg MI
- Keller; Robert D. - Roscoe IL
| Patent | Date |
|---|---|
| Methods And Systems For A Parking Mechanism App 20220307596 - KNAPKE; Brian V. ; et al. | 2022-09-29 |
| Parking mechanism and method of operation thereof Grant 11,378,185 - Keller , et al. July 5, 2 | 2022-07-05 |
| Actuation Mechanism App 20220003313 - DAVIS; Justin S. ; et al. | 2022-01-06 |
| Electrical Differential Locker With Eddy Current Sensor App 20210372514 - CREECH; Michael Z. ; et al. | 2021-12-02 |
| Electrical differential locker with eddy current sensor Grant 11,118,665 - Creech , et al. September 14, 2 | 2021-09-14 |
| Parking Mechanism And Method Of Operation Thereof App 20210108720 - Keller; Robert D. ; et al. | 2021-04-15 |
| Actuation Mechanism App 20200200268 - DAVIS; Justin S. ; et al. | 2020-06-25 |
| Electrical Differential Locker With Eddy Current Sensor App 20190195327 - Creech; Michael Z. ; et al. | 2019-06-27 |
| Method of controlling fluid pressure-actuated switching component and control system for same Grant 9,284,865 - Keller , et al. March 15, 2 | 2016-03-15 |
| Dual variable valve solenoid module Grant 9,022,067 - Keller , et al. May 5, 2 | 2015-05-05 |
| Valvetrain Oil Control System And Oil Control Valve App 20140283768 - Keller; Robert D. ; et al. | 2014-09-25 |
| Method Of Controlling Fluid Pressure-actuated Switching Component And Control System For Same App 20140222313 - Keller; Robert D. ; et al. | 2014-08-07 |
| Valvetrain oil control system and oil control valve Grant 8,534,182 - Keller , et al. September 17, 2 | 2013-09-17 |
| Adjustable-stroke solenoid valve Grant 8,459,218 - Keller , et al. June 11, 2 | 2013-06-11 |
| Fluid-biased hydraulic control valve with armature piston Grant 8,443,839 - Beneker , et al. May 21, 2 | 2013-05-21 |
| Valvetrain Oil Control System And Oil Control Valve App 20130068182 - Keller; Robert D. ; et al. | 2013-03-21 |
| Solenoid-operated Valve And Method Of Monitoring Same App 20120319700 - Keller; Robert D. ; et al. | 2012-12-20 |
| Valvetrain oil control system and oil control valve Grant 8,327,750 - Keller , et al. December 11, 2 | 2012-12-11 |
| Adjustable-stroke Solenoid Valve App 20120291727 - Keller; Robert D. ; et al. | 2012-11-22 |
| Control valve mounting system Grant 8,261,708 - Keller September 11, 2 | 2012-09-11 |
| Fluid level detection system Grant 8,199,021 - Keller , et al. June 12, 2 | 2012-06-12 |
| Control Valve Mounting System App 20110247580 - Keller; Robert D. | 2011-10-13 |
| Fluid-biased Hydraulic Control Valve With Armature Piston App 20110089350 - Beneker; Gerrit V. ; et al. | 2011-04-21 |
| Fluid Level Detection System App 20110018723 - Keller; Robert D. ; et al. | 2011-01-27 |
| Dual Variable Valve Solenoid Module App 20100089347 - Keller; Robert D. ; et al. | 2010-04-15 |
| Valvetrain Oil Control System And Oil Control Valve App 20100018482 - Keller; Robert D. ; et al. | 2010-01-28 |
| Engine Valve Assembly With Valve Can Mountable To An Engine Cover App 20100019186 - Keller; Robert D. ; et al. | 2010-01-28 |
| Engine valve with a combined engine oil filter and valve actuator solenoid App 20090166274 - Newby; Kelly M. ; et al. | 2009-07-02 |
| Pressure pulse communication in an engine intake manifold Grant 7,004,138 - Keller , et al. February 28, 2 | 2006-02-28 |
| Pressure pulse communication in an engine intake manifold App 20060027778 - Keller; Robert D. ; et al. | 2006-02-09 |
| Pressure pulse communication in an engine intake manifold App 20050011490 - Keller, Robert D. ; et al. | 2005-01-20 |
| Valve deactivation with an electro-hydraulic actuator Grant 6,666,178 - Keller , et al. December 23, 2 | 2003-12-23 |
| Field assembly for an electromagnet Grant 5,250,921 - Van Laningham , et al. October 5, 1 | 1993-10-05 |
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