Granted Patent
Utility
US 4,773,847 · App. 07/025,546
Thermoelectric field burner
Inventors:
Kailash C. Shukla, Michael P. Grimanis, James R. Hurley, Dean Morgan
Patented Case
View Patent ↗
Granted: Sep 27, 1988
Filed: Mar 13, 1987
Inventors
Kailash C. Shukla
Michael P. Grimanis
James R. Hurley
Dean Morgan
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.