Granted Patent
Utility
US 4,679,119 · App. 06/873,975
Dielectric fluid for electrical capacitors
Inventor:
Vandos Shedigian
Patented Case
View Patent ↗
Granted: Jul 7, 1987
Filed: Jun 13, 1986
Inventor
Vandos Shedigian
Assignee (at issue)
Emhart Industries, 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.