Granted Patent
Utility
US 5,766,490 · App. 08/537,884
Oxygenating apparatus, method for oxygenating water therewith, and applications thereof
Inventors:
Darrell L. Taylor, Frank Abramoff
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jan 25, 1996
Inventors
Darrell L. Taylor
Frank Abramoff
Assignee (at issue)
Life International Products, 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.