Granted Patent
Utility
US 5,017,101 · App. 07/463,012
Selectively operated gerotor device
Inventor:
Jeffrey J. White
Patented Case
View Patent ↗
Granted: May 21, 1991
Filed: Jan 9, 1990
Inventor
Jeffrey J. White
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.