Granted Patent
Utility
US 6,443,714 · App. 09/596,992
Methods and apparatus for preventing moisture in fan motor housings
Inventors:
Robert K. Hollenbeck, James Grimm
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jun 20, 2000
Inventors
Robert K. Hollenbeck
James Grimm
Assignee (at issue)
General Electric 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.