Granted Patent
Utility
US 6,010,646 · App. 08/834,038
Electroconductive composition and methods for producing such composition
Inventor:
Robert A. Schleifstein
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Apr 11, 1997
Inventor
Robert A. Schleifstein
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.