Granted Patent
Utility
US 5,501,819 · App. 08/319,579
Cementitious composition
Inventors:
Luc B. J. Westhof, Ibrahim Turhan, George G. Tessier, Frans De Peuter
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Oct 7, 1994
Inventors
Luc B. J. Westhof
Ibrahim Turhan
George G. Tessier
Frans De Peuter
Assignee (at issue)
ICI Americas, 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.