Granted Patent
Utility
US 5,495,887 · App. 08/064,653
Temperature control system and controller therefor
Inventors:
Jerry Kathnelson, Michael S. Reid
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: May 21, 1993
Inventors
Jerry Kathnelson
Michael S. Reid
Assignee (at issue)
Erie Manufacturing (Canada) Co. Limited
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.