Granted Patent
Utility
US 5,653,315 · App. 08/541,288
Automatic damper system
Inventors:
Alan Ekquist, Fahrey M. Hammoud, Graham Brian Scott
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Oct 10, 1995
Inventors
Alan Ekquist
Fahrey M. Hammoud
Graham Brian Scott
Assignee (at issue)
Monroe Auto Equipment Company
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.