Granted Patent
Utility
US 6,439,061 · App. 09/539,085
Airflow measuring assembly for air handling systems
Inventors:
Gary Nelson, Ronald C. Rothman, Larry Palmiter
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Mar 30, 2000
Inventors
Gary Nelson
Ronald C. Rothman
Larry Palmiter
Assignee (at issue)
The Energy Conservatory, 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.