Granted Patent
Utility
US 4,749,341 · App. 06/913,106
Method and system for supporting a well pump
Inventor:
Russell Irving Bayh, III
Patented Case
View Patent ↗
Granted: Jun 7, 1988
Filed: Sep 29, 1986
Inventor
Russell Irving Bayh, III
Assignee (at issue)
Otis Engineering 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.