Granted Patent
Utility
US 6,090,043 · App. 09/313,143
Tissue retractor retention band
Inventors:
Gary Austin, J. Timothy Austin, George J. Picha
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: May 17, 1999
Inventors
Gary Austin
J. Timothy Austin
George J. Picha
Assignee (at issue)
APPLIED MEDICAL TECHNOLOGY, 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.