Granted Patent
Utility
US 4,481,770 · App. 06/360,854
Fluid system with flow compensated torque control
Inventors:
Kenneth R. Lohbauer, Paul C. Moots
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: Mar 22, 1982
Inventors
Kenneth R. Lohbauer
Paul C. Moots
Assignee (at issue)
Caterpillar Tractor Co.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.