Granted Patent
Utility
US 4,447,482 · App. 06/452,749
Wound closure tape and applicator therefor
Inventors:
Bert D. Heinzelman, Douglas M. Spranger, Malcolm J. Brookes, John Kuphal
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Dec 29, 1982
Inventors
Bert D. Heinzelman
Douglas M. Spranger
Malcolm J. Brookes
John Kuphal
Assignee (at issue)
Shur Medical 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.