Granted Patent
Utility
US 6,102,068 · App. 08/936,044
Selector valve assembly
Inventors:
William R. Higdon, Alan D. Loux
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Sep 23, 1997
Inventors
William R. Higdon
Alan D. Loux
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.