Granted Patent
Utility
US 6,733,810 · App. 10/120,729
Method and apparatus for treating a pH enhanced foodstuff
Inventor:
Eldon Roth
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Apr 11, 2002
Inventor
Eldon Roth
Assignee (at issue)
Freezing Machines, 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.