Granted Patent
Utility
US 4,898,159 · App. 07/242,381
Ravel-free orthopaedic casting tapes
Inventors:
George J. Buese, Hee Kyung Yoon
Patented Case
View Patent ↗
Granted: Feb 6, 1990
Filed: Sep 9, 1988
Inventors
George J. Buese
Hee Kyung Yoon
Assignee (at issue)
Johnson & Johnson Orthopaedics, 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.