Granted Patent
Utility
US 5,629,048 · App. 08/650,085
Rapid setting cementitious compositions and method
Inventor:
Frederick D. Kinney
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: May 17, 1996
Inventor
Frederick D. Kinney
Assignee (at issue)
Sandoz AG
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.