Granted Patent
Utility
US 6,771,060 · App. 10/035,482
Testing circuits on substrates
Inventors:
Timothy J. Boyle, Wayne E. Richter, Ladd T. Johnson, Lawrence A. Tom
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Oct 22, 2001
Inventors
Timothy J. Boyle
Wayne E. Richter
Ladd T. Johnson
Lawrence A. Tom
Assignee (at issue)
Electroglas, 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.