Granted Patent
Utility
US 6,525,665 · App. 09/935,093
Electrical circuit tracing device
Inventors:
Thomas M. Luebke, David L. Wiesemann, George R. Steber, Raymond H. Klein
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Aug 22, 2001
Inventors
Thomas M. Luebke
David L. Wiesemann
George R. Steber
Raymond H. Klein
Assignee (at issue)
GB Tools and Supplies, 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.