Granted Patent
Utility
US 5,484,525 · App. 08/274,255
Foam fractionation protein skimmer assembly
Inventor:
Edmund J. Mowka, Jr.
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Jul 13, 1994
Inventor
Edmund J. Mowka, Jr.
Assignee (at issue)
Aquarium 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.