Granted Patent
Utility
US 4,466,337 · App. 06/342,624
Electro hydraulic control with dead zone compensation
Inventor:
Alan H. Eiler
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Jan 25, 1982
Inventor
Alan H. Eiler
Assignee (at issue)
Sundstrand Corporation
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.