Granted Patent
Utility
US 5,443,182 · App. 08/076,557
Methods and apparatus for preparing and delivering bone cement
Inventors:
Kazuna Tanaka, Jeffrey Kapec
Patented Case
View Patent ↗
Granted: Aug 22, 1995
Filed: Jun 11, 1993
Inventors
Kazuna Tanaka
Jeffrey Kapec
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.