Granted Patent
Utility
US 4,608,013 · App. 06/675,940
Ultrasonic atomizing burner
Inventors:
Gerhard Gaysert, Dieter Gotz
Patented Case
View Patent ↗
Granted: Aug 26, 1986
Filed: Nov 28, 1984
Inventors
Gerhard Gaysert
Dieter Gotz
Assignee (at issue)
J. Eberspaecher GmbH & Co. KG
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.