Granted Patent
Utility
US 5,246,764 · App. 07/779,763
Laminated glazing with improved impact strength
Inventors:
Peter D. LaPorte, Robert H. M. Simon
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Oct 21, 1991
Inventors
Peter D. LaPorte
Robert H. M. Simon
Assignee (at issue)
Monsanto Company
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.