Granted Patent
Utility
US 4,395,052 · App. 06/136,487
Uranium slurry hauling system
Inventor:
Curtis W. Rash
Patented Case
View Patent ↗
Granted: Jul 26, 1983
Filed: Apr 3, 1980
Inventor
Curtis W. Rash
Assignee (at issue)
PROCO WELDING 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.