Granted Patent
Utility
US 6,199,385 · App. 09/210,020
Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products
Inventors:
Bastiaan Driehuys, David L. Zollinger, Daniel Deaton, K. C. Hasson, Alan Langhorn
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Dec 11, 1998
Inventors
Bastiaan Driehuys
David L. Zollinger
Daniel Deaton
K. C. Hasson
Alan Langhorn
Assignee (at issue)
MEDI-PHYSICS, INC.
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.