EE

Erik S. Ellifson

OD Oshkosh Defense: 39 patents #3 of 119Top 3%
OS Oshkosh: 22 patents #35 of 384Top 10%
📍 Oshkosh, WI: #6 of 837 inventorsTop 1%
🗺 Wisconsin: #227 of 40,088 inventorsTop 1%
Overall (All Time): #36,615 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 51–62 of 62 patents

Patent #TitleCo-InventorsDate
9303715 Limiting system for a vehicle suspension component Patrick S. Dillman, Aaron J. Rositch 2016-04-05
9291230 Position dependent damper for a vehicle suspension system Patrick S. Dillman, Jason J. Zuleger, Aaron J. Rositch, Robert K. Sollenskog 2016-03-22
9174686 Military vehicle Rob Messina, Chris Yakes, Dave Marek, Colin Wheeler, Joseph Holda +11 more 2015-11-03
9127738 Damper assembly Darin Rosenboom 2015-09-08
8991834 Gas spring assembly for a vehicle suspension system Roy Venton-Walters, Aaron J. Rositch, Jesse Knoble, Mark L. Steckling 2015-03-31
8876133 Valve for a vehicle suspension system 2014-11-04
8821130 Pump for vehicle suspension system Roy Venton-Walters, Aaron J. Rositch, Jason J. Zuleger, Joseph Krebs 2014-09-02
8801017 Position dependent damper for a vehicle suspension system Patrick S. Dillman, Jason J. Zuleger, Aaron J. Rositch, Robert K. Sollenskog 2014-08-12
8764029 Gas spring assembly for a vehicle suspension system Roy Venton-Walters, Aaron J. Rositch, Jesse Knoble, Mark L. Steckling 2014-07-01
8596648 Pump for vehicle suspension system Roy Venton-Walters, Aaron J. Rositch, Joseph Krebs, Jason J. Zuleger 2013-12-03
8465025 Gas spring assembly for a vehicle suspension Roy Venton-Walters, Aaron J. Rositch, Jesse Knoble, Mark L. Steckling 2013-06-18
8333390 Ride-height control system Catherine Linsmeier, Kevin W. Magners 2012-12-18