Granted Patent
Utility
US 6,533,719 · App. 09/749,256
Diaphragm based spontaneous inflation inhibitor in a pump for an inflatable prosthesis
Inventors:
Charles C. Kuyava, John W. Westrum, Jr., David W. Clark
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Dec 27, 2000
Inventors
Charles C. Kuyava
John W. Westrum, Jr.
David W. Clark
Assignee (at issue)
AMS Research Corporation
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.