Granted Patent
Utility
US 4,445,956 · App. 06/466,178
Method and material for securing structure for machining
Inventors:
Bob Freeman, Peter W. Borris
Patented Case
View Patent ↗
Granted: May 1, 1984
Filed: Feb 14, 1983
Inventors
Bob Freeman
Peter W. Borris
Assignee (at issue)
Hexcel 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.