Granted Patent
Utility
US 5,173,227 · App. 07/623,822
In-situ molding of fiber reinforced composites to net shape
Inventors:
James H. Ewen, Nestor J. Diaz, Robert L. Faiz, David John Parker
Patented Case
View Patent ↗
Granted: Dec 22, 1992
Filed: Dec 6, 1990
Inventors
James H. Ewen
Nestor J. Diaz
Robert L. Faiz
David John Parker
Assignee (at issue)
UNITED TECHNOLOGIES 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.