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Patent applications and USPTO patent grants for Bertsch; Robert Paul.The latest application filed is for "machine control system with directional shift management".
Patent | Date |
---|---|
Machine control system with directional shift management Grant 8,639,418 - Bertsch , et al. January 28, 2 | 2014-01-28 |
Machine control system with directional shift management Grant 7,993,242 - Bertsch , et al. August 9, 2 | 2011-08-09 |
Machine control system with directional shift management App 20090264251 - Bertsch; Robert Paul ;   et al. | 2009-10-22 |
Machine control system with directional shift management App 20090264252 - Bertsch; Robert Paul ;   et al. | 2009-10-22 |
Electric drivetrain thermal protection system Grant 7,443,122 - Tate , et al. October 28, 2 | 2008-10-28 |
Electric drivetrain thermal protection system App 20080001564 - Tate; William James ;   et al. | 2008-01-03 |
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