Granted Patent
Utility
US 4,722,757 · App. 07/024,146
Solid explosive composition
Inventors:
John Cooper, Colin A. Mumme-Young, David S. Reid
Patented Case
View Patent ↗
Granted: Feb 2, 1988
Filed: Mar 10, 1987
Inventors
John Cooper
Colin A. Mumme-Young
David S. Reid
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES LIMITED
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.