Granted Patent
Utility
US 4,383,873 · App. 06/201,207
Sensitive low water emulsion explosive compositions
Inventors:
Charles Gordon Wade, Harold T. Fillman
Patented Case
View Patent ↗
Granted: May 17, 1983
Filed: Oct 27, 1980
Inventors
Charles Gordon Wade
Harold T. Fillman
Assignee (at issue)
Atlas Powder Company
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.