Granted Patent
Utility
US 5,527,591 · App. 08/349,042
Electrical contact having a particulate surface
Inventors:
David R. Crotzer, Gregory Dean
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Dec 2, 1994
Inventors
David R. Crotzer
Gregory Dean
Assignee (at issue)
Augat 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.