Granted Patent
Utility
US 5,057,673 · App. 07/196,146
Self-current-limiting devices and method of making same
Inventors:
Richard W. Farkas, David Rock, Louis Andrew Miller, Eric G. Hilston
Patented Case
View Patent ↗
Granted: Oct 15, 1991
Filed: May 19, 1988
Inventors
Richard W. Farkas
David Rock
Louis Andrew Miller
Eric G. Hilston
Assignee (at issue)
Fluorocarbon 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.