Granted Patent
Utility
US 4,392,562 · App. 06/275,288
Limited bend malleable penile prosthesis
Inventors:
John H. Burton, Michael A. Mikulich
Patented Case
View Patent ↗
Granted: Jul 12, 1983
Filed: Jun 19, 1981
Inventors
John H. Burton
Michael A. Mikulich
Assignee (at issue)
American Medical 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.