Granted Patent
Utility
US 5,746,957 · App. 08/796,012
Gel strength enhancing additives for agaroid-based injection molding compositions
Inventors:
Anthony J. Fanelli, Mohammad Behi, Clifford P. Ballard, Joan Burlew
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Feb 5, 1997
Inventors
Anthony J. Fanelli
Mohammad Behi
Clifford P. Ballard
Joan Burlew
Assignee (at issue)
AlliedSignal, Inc.
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.