Granted Patent
Utility
US 6,796,704 · App. 09/588,210
Apparatus and method for mixing components with a venturi arrangement
Inventor:
W. Gerald Lott
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Jun 6, 2000
Inventor
W. Gerald Lott
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.