Granted Patent
Utility
US 5,750,249 · App. 07/955,906
Galvanically compatible conductive filler and methods of making same
Inventors:
James F. Walther, Robert J. Teichmann, Andrew M. Wasowicz
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Feb 5, 1993
Inventors
James F. Walther
Robert J. Teichmann
Andrew M. Wasowicz
Assignee (at issue)
Potters Industries, LLC
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.