Granted Patent
Utility
US 5,210,346 · App. 07/832,084
Synthetic lubricant compositions with alphaolefin dimer
Inventor:
Thomas J. DiLeo
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Feb 6, 1992
Inventor
Thomas J. DiLeo
Assignee (at issue)
Ethyl 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.