Granted Patent
Utility
US 5,398,483 · App. 08/011,339
Method and apparatus for packaging, mixing and delivering bone cement
Inventors:
Daniel B. Smith, Ronald L. Gilbert
Patented Case
View Patent ↗
Granted: Mar 21, 1995
Filed: Jan 29, 1993
Inventors
Daniel B. Smith
Ronald L. Gilbert
Assignee (at issue)
Polymers Reconstructive A/S
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.