Granted Patent
Utility
US 4,293,507 · App. 06/039,964
Preparation of shaped bodies
Inventors:
Peter W. Sutcliffe, Jim W. Isaacs, Robert L. Nelson, Colin E. Lyon, Brian F. Stringer
Patented Case
View Patent ↗
Granted: Oct 6, 1981
Filed: May 17, 1979
Inventors
Peter W. Sutcliffe
Jim W. Isaacs
Robert L. Nelson
Colin E. Lyon
Brian F. Stringer
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.