Granted Patent
Utility
US 4,294,805 · App. 06/064,911
Method of leaching the contents of a can
Inventors:
Thomas D. Hodgson, Tony W. J. Jordan
Patented Case
View Patent ↗
Granted: Oct 13, 1981
Filed: Aug 8, 1979
Inventors
Thomas D. Hodgson
Tony W. J. Jordan
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.