Granted Patent
Utility
US 4,277,950 · App. 06/125,889
Cryogenic liquid transfer termination apparatus
Inventors:
Lester K. Eigenbrod, Gerald F. Kidder, Robert Zeunik
Patented Case
View Patent ↗
Granted: Jul 14, 1981
Filed: Feb 29, 1980
Inventors
Lester K. Eigenbrod
Gerald F. Kidder
Robert Zeunik
Assignee (at issue)
Union Carbide 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.