Granted Patent
Utility
US 6,186,471 · App. 09/079,815
Electronic motorized zone valve
Inventors:
Richard A. Genga, Jr., Hamid Pishdadian, Steven Borges, Richard Pasquini
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: May 15, 1998
Inventors
Richard A. Genga, Jr.
Hamid Pishdadian
Steven Borges
Richard Pasquini
Assignee (at issue)
TACO, INC.
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.