Granted Patent
Utility
US 5,772,755 · App. 08/690,151
Oriented crystalline materials
Inventors:
Jack Hegenbarth, Diane R. Carpenter
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Aug 1, 1996
Inventors
Jack Hegenbarth
Diane R. Carpenter
Assignee (at issue)
W. L. Gore & Associates, 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.