Granted Patent
Utility
US 5,101,682 · App. 07/549,186
Reinforced tubing
Inventors:
Herbert R. Radisch, Jr., Andrew F. Farr
Patented Case
View Patent ↗
Granted: Apr 7, 1992
Filed: Jul 6, 1990
Inventors
Herbert R. Radisch, Jr.
Andrew F. Farr
Assignee (at issue)
Interventional Technologies
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.