Granted Patent
Utility
US 6,449,973 · App. 09/764,305
Chilled water marine air conditioning
Inventors:
David A. Dodge, Frank Marciano, Mason C. Heydt, James C. Harper
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Jan 19, 2001
Inventors
David A. Dodge
Frank Marciano
Mason C. Heydt
James C. Harper
Assignee (at issue)
Taylor Made Environmental 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.