MG

Mark A. Gehringer

General Motors: 8 patents #1,966 of 18,328Top 15%
Overall (All Time): #623,591 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11217221 Automotive noise mitigation Frank C. Valeri, Timothy J. Roggenkamp, Dennis J. Kinchen 2022-01-04
10487928 Planetary torsional vibration absorber system for a vehicle Darrell Lee Robinette 2019-11-26
10378606 Selectively tunable vibration absorber for a vehicle Wallace J. Hill 2019-08-13
10160302 Dynamically adjustable engine mounts for a motor vehicle Wallace J. Hill, Dennis J. Kinchen 2018-12-25
10086668 Dynamically adjustable body mounts for a motor vehicle Wallace J. Hill, Michael E. McGuire 2018-10-02
10054167 Driveshaft with two-stage stiffness Paul A. Piorkowski, Michael J. Grimmer, Stephanie A. Erntser, Eric J. Defenderfer, Stephen H. Miller 2018-08-21
9416815 Driveshaft with two-stage stiffness Michael J. Grimmer, Stephanie A. Ernster, Eric J. Defenderfer, Stephen H. Miller 2016-08-16
9284903 System and method for adjusting engine speed and/or engine load to improve fuel economy without causing vehicle vibration that is perceivable by a vehicle occupant Nitish J. Wagh, Daniel Robert Mandernack 2016-03-15