Granted Patent
Utility
US 6,777,655 · App. 10/118,033
Uniform microwave heating of food in a container
Inventors:
Hua Zhang, Laurence Hayert-Bonneveau, William Yout, Gary Helstern, Gerard Loizeau
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Apr 9, 2002
Inventors
Hua Zhang
Laurence Hayert-Bonneveau
William Yout
Gary Helstern
Gerard Loizeau
Assignee (at issue)
NESTEC S.A.
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.