CR

Christopher J. Rukas

OS Oshkosh: 21 patents #37 of 384Top 10%
Overall (All Time): #199,410 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12404847 Reciprocating piston pump Kai Schubart, Patrick S. Dillman, Erik S. Ellifson, Aaron J. Rositch 2025-09-02
12358719 Electric power take-off pump control system Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +21 more 2025-07-15
12194863 System and method for electronic power take-off controls Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +21 more 2025-01-14
12162679 Control system for a refuse vehicle Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +22 more 2024-12-10
12084276 Control system for a refuse vehicle Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +22 more 2024-09-10
12077375 Electric power take-off for a refuse vehicle Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +22 more 2024-09-03
12065007 Pitch and roll control system for a vehicle Kai Schubart, Erik S. Ellifson, Aaron J. Rositch 2024-08-20
12054199 Off-road vehicle Chad Smith, Robert S. Messina, Chris Yakes, Mark J. Charniak, Neil Dekarske +15 more 2024-08-06
12006140 Electric power take-off pump control systems Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +21 more 2024-06-11
11993121 Pitch and roll control system for a vehicle Kai Schubart, Erik S. Ellifson, Aaron J. Rositch 2024-05-28
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, Patrick S. Dillman, Erik S. Ellifson, Aaron J. Rositch 2023-11-14
11794584 System and method for electronic power take-off controls Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +21 more 2023-10-24
11702283 Electric power take-off for a refuse vehicle Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +22 more 2023-07-18
11697552 Electric power take-off pump control systems Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +21 more 2023-07-11
11584185 Pitch and roll control system for a vehicle Kai Schubart, Erik S. Ellifson, Aaron J. Rositch 2023-02-21
11529836 Pitch and roll control system for a vehicle Kai Schubart, Erik S. Ellifson, Aaron J. Rositch 2022-12-20
11480165 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, Patrick S. Dillman, Erik S. Ellifson, Aaron J. Rositch 2022-10-25
11254498 Electric power take-off for a refuse vehicle Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +22 more 2022-02-22
11161415 System and method for electronic power take-off controls Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +21 more 2021-11-02
11136187 Control system for a refuse vehicle Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina +22 more 2021-10-05
11110977 Off-road vehicle Chad Smith, Robert S. Messina, Chris Yakes, Mark J. Charniak, Neil Dekarske +15 more 2021-09-07