Granted Patent
Utility
US 6,069,652 · App. 08/938,195
Furnace video camera apparatus
Inventors:
Donald L. Eversole, Howard R. Smith, Mike A. Garrabrant
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Sep 26, 1997
Inventors
Donald L. Eversole
Howard R. Smith
Mike A. Garrabrant
Assignee (at issue)
Ultrak, 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.