Patents/Inventors

Robert G. Sperry

Columbus, INUS5 patents

5 Patents

US121634842024
Piston, Block Assembly, and Method for Cooling
Cummins Inc.
0 cites
US121298102024
System and Method for Deburred Port Holes in a Two-stroke Engine
ACHATES POWER Inc.
0 cites
US116911202023
Exhaust Gas Aftertreatment Systems
CUMMINS EMISSION SOLUTIONS Inc.
0 cites
US116191502023
Lubrication Fluid Storage System with Venting
Cummins Inc.
0 cites
US115554692023
Piston Bowls
ACHATES POWER, Inc.
0 cites