Granted Patent
Utility
US 4,952,353 · App. 07/458,056
Hot isostatic pressing
Inventor:
Jeffrey T. Neil
Patented Case
View Patent ↗
Granted: Aug 28, 1990
Filed: Dec 28, 1989
Inventor
Jeffrey T. Neil
Assignee (at issue)
GTE Laboratories Incorporated
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.