EE

Erik S. Ellifson

OD Oshkosh Defense: 4 patents #3 of 66Top 5%
OS Oshkosh: 3 patents #35 of 161Top 25%
📍 Oshkosh, WI: #7 of 189 inventorsTop 4%
🗺 Wisconsin: #56 of 4,688 inventorsTop 2%
Overall (2023): #13,240 of 537,848Top 3%
8
Patents 2023

Issued Patents 2023

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11815078 Reciprocating piston pump comprising a housing defining a first chamber and a second chamber cooperating with a first piston and a second piston to define a third chamber and a fourth chamber Kai Schubart, Christopher J. Rukas, Patrick S. Dillman, Aaron J. Rositch 2023-11-14
11813917 Suspension element systems and methods Aaron J. Rositch, Patrick S. Dillman, Kai Schubart, Robert K. Sollenskog 2023-11-14
11738615 Suspension element Patrick S. Dillman, Robert K. Sollenskog, Aaron J. Rositch 2023-08-29
11732772 Limiting system for a vehicle suspension component Patrick S. Dillman, Aaron J. Rositch 2023-08-22
11712964 Systems and methods for vehicle suspensions Andrew Drach, Aaron J. Rositch, Devon C. Palmer 2023-08-01
11685219 Position dependent damper for a vehicle suspension system Patrick S. Dillman, Jason J. Zuleger, Aaron J. Rositch, Robert K. Sollenskog 2023-06-27
11649874 Limiting system for a vehicle suspension component Patrick S. Dillman, Aaron J. Rositch 2023-05-16
11584185 Pitch and roll control system for a vehicle Kai Schubart, Christopher J. Rukas, Aaron J. Rositch 2023-02-21