PD

Patrick S. Dillman

OD Oshkosh Defense: 4 patents #3 of 66Top 5%
OS Oshkosh: 1 patents #82 of 161Top 55%
📍 Hartford, WI: #1 of 24 inventorsTop 5%
🗺 Wisconsin: #116 of 4,688 inventorsTop 3%
Overall (2023): #20,347 of 537,848Top 4%
6
Patents 2023

Issued Patents 2023

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11813917 Suspension element systems and methods Aaron J. Rositch, Erik S. Ellifson, Kai Schubart, Robert K. Sollenskog 2023-11-14
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, Erik S. Ellifson, Aaron J. Rositch 2023-11-14
11738615 Suspension element Robert K. Sollenskog, Erik S. Ellifson, Aaron J. Rositch 2023-08-29
11732772 Limiting system for a vehicle suspension component Erik S. Ellifson, Aaron J. Rositch 2023-08-22
11685219 Position dependent damper for a vehicle suspension system Erik S. Ellifson, Jason J. Zuleger, Aaron J. Rositch, Robert K. Sollenskog 2023-06-27
11649874 Limiting system for a vehicle suspension component Erik S. Ellifson, Aaron J. Rositch 2023-05-16