Granted Patent
Utility
US 4,533,693 · App. 06/616,469
Liquid crystalline polymer compositions, process, and products
Inventors:
James F. Wolfe, Paul Dean Sybert, Joanne R. Sybert
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: Sep 15, 1983
Inventors
James F. Wolfe
Paul Dean Sybert
Joanne R. Sybert
Assignee (at issue)
SRI INTERNATIONAL
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.