Granted Patent
Utility
US 4,264,758 · App. 06/090,765
Novel epoxy curing system
Inventor:
Harold G. Waddill
Patented Case
View Patent ↗
Granted: Apr 28, 1981
Filed: Nov 2, 1979
Inventor
Harold G. Waddill
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.