Granted Patent
Utility
US 5,008,041 · App. 07/471,979
Preparation of conductive polyaniline having controlled molecular weight
Inventors:
Randy E. Cameron, Sandra K. Clement
Patented Case
View Patent ↗
Granted: Apr 16, 1991
Filed: Jan 30, 1990
Inventors
Randy E. Cameron
Sandra K. Clement
Assignee (at issue)
Lockheed Corporation
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.