Granted Patent
Utility
US 4,469,912 · App. 06/523,256
Process for converting .alpha.-olefin dimers to higher more useful oligomers
Inventors:
Charles W. Blewett, Stephen Turner
Patented Case
View Patent ↗
Granted: Sep 4, 1984
Filed: Aug 15, 1983
Inventors
Charles W. Blewett
Stephen Turner
Assignee (at issue)
National Distillers and Chemical 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.