Granted Patent
Utility
US 5,570,713 · App. 08/335,083
Flow control weir valve
Inventors:
Gerhardus J. Stoltz, Ronald J. Sargent, Shawn M. McLaughlin
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Nov 7, 1994
Inventors
Gerhardus J. Stoltz
Ronald J. Sargent
Shawn M. McLaughlin
Assignee (at issue)
Baracuda International Corp.
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.