Granted Patent
Utility
US 4,831,099 · App. 07/048,512
Cure rate control in epoxy resin compositions
Inventor:
Larry S. Corley
Patented Case
View Patent ↗
Granted: May 16, 1989
Filed: Apr 14, 1987
Inventor
Larry S. Corley
Assignee (at issue)
SHELL OIL 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.