Granted Patent
Utility
US 6,474,954 · App. 09/636,428
Compressor cooling system
Inventors:
Anthony D. Bell, Brian M. Steurer
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Aug 10, 2000
Inventors
Anthony D. Bell
Brian M. Steurer
Assignee (at issue)
THOMAS INDUSTRIES, 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.