Granted Patent
Utility
US 5,690,847 · App. 08/390,590
Pivotal tweezer having gears and self-regulating curie-point heaters
Inventors:
Ronald W. LaValley, Michael Carlomagno, Jeffrey D. Philips, Tark Abed
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Feb 17, 1995
Inventors
Ronald W. LaValley
Michael Carlomagno
Jeffrey D. Philips
Tark Abed
Assignee (at issue)
Metcal, 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.