Granted Patent
Utility
US 6,763,952 · App. 10/076,161
Composite fluid separator
Inventor:
Gary D. Hanks
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Feb 14, 2002
Inventor
Gary D. Hanks
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.