Granted Patent
Utility
US 6,779,353 · App. 10/113,899
Sealed system multiple speed compressor and fan control
Inventors:
Ziqiang Hu, Richard Dana Brooke, Alexander Pinkus Rafalovich, Anil Kumar Tummala
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Mar 29, 2002
Inventors
Ziqiang Hu
Richard Dana Brooke
Alexander Pinkus Rafalovich
Anil Kumar Tummala
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.