Granted Patent
Utility
US 5,565,101 · App. 08/389,145
Oil and water separator
Inventor:
James Kuntz
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Feb 15, 1995
Inventor
James Kuntz
Assignee (at issue)
Spokane Industries
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.