Granted Patent
Utility
US 5,428,207 · App. 08/030,856
Inductive based cooking system
Inventors:
Willi Essig, Franz Bogdanski, Guenter Fettig, Juergen Horn
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Mar 12, 1993
Inventors
Willi Essig
Franz Bogdanski
Guenter Fettig
Juergen Horn
Assignee (at issue)
E.G.O. Elektro-Gerate Blanc u. Fischer
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.