Granted Patent
Utility
US 4,359,540 · App. 06/268,220
Method for making rim elastomers using a catalyst system which is a polymer containing tertiary amine moieties
Inventors:
Edward E. McEntire, Richard J. G. Dominquez
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: May 29, 1981
Inventors
Edward E. McEntire
Richard J. G. Dominquez
Assignee (at issue)
Texaco 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.