Granted Patent
Utility
US 6,700,779 · App. 10/194,883
Modular fan units
Inventors:
Jeffrey W. Hanson, Douglas G. Gilliland, Darrell E. Falke, Dennis P. Miller
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jul 12, 2002
Inventors
Jeffrey W. Hanson
Douglas G. Gilliland
Darrell E. Falke
Dennis P. Miller
Assignee (at issue)
ADC DSL Systems, 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.