Granted Patent
Utility
US 6,007,008 · App. 09/157,462
Feed mixer with double flight chopper auger
Inventor:
Benjamin R. Neier
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Sep 21, 1998
Inventor
Benjamin R. Neier
Assignee (at issue)
J-Star Industries, 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.