Granted Patent
Utility
US 6,776,817 · App. 09/995,066
Airflow sensor, system and method for detecting airflow within an air handling system
Inventors:
Tracy Lentz, Jeffrey M. Hammer, Mark E. Stout, Leisha J. Rotering
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Nov 26, 2001
Inventors
Tracy Lentz
Jeffrey M. Hammer
Mark E. Stout
Leisha J. Rotering
Assignee (at issue)
HONEYWELL INTERNATIONAL 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.