Granted Patent
Utility
US 5,333,539 · App. 08/150,279
Microwave enhanced deep fat fryer
Inventors:
James R. Hurley, Paul Childs, Timothy J. Norman
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Nov 10, 1993
Inventors
James R. Hurley
Paul Childs
Timothy J. Norman
Assignee (at issue)
Tecogen 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.