Granted Patent
Utility
US 5,698,148 · App. 08/686,854
Process for making electrically conductive fibers
Inventors:
Pravin P. Asher, Robert L. Lilly, Grover L. Davenport, Jr., Robert K. Hyatt, Charles H. Rogers
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Jul 26, 1996
Inventors
Pravin P. Asher
Robert L. Lilly
Grover L. Davenport, Jr.
Robert K. Hyatt
Charles H. Rogers
Assignee (at issue)
BASF SE
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.