Granted Patent
Utility
US 4,631,094 · App. 06/668,771
Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
Inventors:
John A. Simpson, Keith Melton, Tom Duerig
Patented Case
View Patent ↗
Granted: Dec 23, 1986
Filed: Nov 6, 1984
Inventors
John A. Simpson
Keith Melton
Tom Duerig
Assignee (at issue)
Raychem Limited
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.