Granted Patent
Utility
US 6,042,262 · App. 08/931,659
Apparatus for storing, mixing, and dispensing two-component bone cement
Inventor:
Mohammed Ali Hajianpour
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Sep 16, 1997
Inventor
Mohammed Ali Hajianpour
Assignee (at issue)
Stryker Technologies 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.