Granted Patent
Utility
US 4,349,745 · App. 06/240,006
Testing circuit for fuel burner controls
Inventors:
Keith J. G. Adams, Alan Brightwell, Barry Leonard Price, Stuart M. Pegler, Paul Weall
Patented Case
View Patent ↗
Granted: Sep 14, 1982
Filed: Mar 3, 1981
Inventors
Keith J. G. Adams
Alan Brightwell
Barry Leonard Price
Stuart M. Pegler
Paul Weall
Assignee (at issue)
British Gas
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.