Granted Patent
Utility
US 6,484,716 · App. 09/571,423
Hyperbaric oxygen patient treatment system with therapeutic surface
Inventors:
James R. Leininger, Peter A. Leininger, Ronald B. Hicks, William H. Quirk, IV
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: May 15, 2000
Inventors
James R. Leininger
Peter A. Leininger
Ronald B. Hicks
William H. Quirk, IV
Assignee (at issue)
KCI Licensing, 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.