Granted Patent
Utility
US 4,296,003 · App. 06/163,901
Atomized dielectric fluid composition with high electrical strength
Inventors:
Ronald T. Harrold, Lawrence E. Ottenberg
Patented Case
View Patent ↗
Granted: Oct 20, 1981
Filed: Jun 27, 1980
Inventors
Ronald T. Harrold
Lawrence E. Ottenberg
Assignee (at issue)
Electric Power Research Institute, 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.