Granted Patent
Utility
US 6,038,519 · App. 09/001,804
Control board for controlling and monitoring usage of water
Inventors:
Jerome M. Gauthier, Nhon T. Vuong, Mark Sippel
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Dec 31, 1997
Inventors
Jerome M. Gauthier
Nhon T. Vuong
Mark Sippel
Assignee (at issue)
Sloan Valve Company
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.