Granted Patent
Utility
US 6,081,652 · App. 09/129,009
Ceramic flash TV evaporator
Inventor:
Martin Seifert
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Aug 4, 1998
Inventor
Martin Seifert
Assignee (at issue)
Elektroschmelzwerk Kempten GmbH
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.