Patents/Inventors

Andrew O. Marrack

Peoria Heights, ILUS16 patents

15 Patents

US125779182026
Asymmetric Fuel Injection Window and Fuel Metering Window
Caterpillar Inc.
0 cites
US125713652026
Injector Clamp with Integrated Fuel Supply and Return Passages
Caterpillar Inc.
0 cites
US125658702026
Valve Arrival Time Detection in Fuel System Having Dual Solenoid Operated Valves
Caterpillar Inc.
0 cites
US124868102025
Dual Fuel System and Method Feeding Same Fuel at Two Pressures to Fuel Injector
Caterpillar Inc.
0 cites
US124605962025
Fuel Injector Drive System
Caterpillar Inc.
0 cites
US124107592025
Waveform for Metering Fuel Into a Fuel Injector
Caterpillar Inc.
0 cites
US123317082025
Injection Control Valve in Fuel Injector Configured for Pressure Relief
Caterpillar Inc.
0 cites
US122530412025
Engine Parasitic Loading Strategy Using Fuel Pressurization
Caterpillar Inc.
0 cites
US121169412024
Valve Timing Detection in Fuel System Using Off Cycle Sweep
Caterpillar Inc.
0 cites
US121108322024
Fuel Injector Control System and Method
Caterpillar Inc.
0 cites
US119332572024
Fuel Injector Lift Control
Caterpillar Inc.
0 cites
US118737762024
Fuel Injector Drive System
Caterpillar Inc.
0 cites
US117958862023
Reduced Energy Waveform for Energizing Solenoid Actuator in Fuel Injector Valve
Caterpillar Inc.
0 cites
US117958872023
Fuel Injector Variability Reduction
Caterpillar Inc.
0 cites
US117737922023
Multi-fuel Injection System and Injector
Caterpillar Inc.
0 cites