Granted Patent
Utility
US 4,243,760 · App. 06/041,837
Reaction injection molded polyurethane
Inventors:
Kenneth G. McDaniel, Doris M. Rice, Michael Cuscurida
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: May 23, 1979
Inventors
Kenneth G. McDaniel
Doris M. Rice
Michael Cuscurida
Assignee (at issue)
Texaco Development 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.