Granted Patent
Utility
US 5,322,576 · App. 07/933,740
Vegetable oil modified explosive
Inventors:
Clare T. Aitken, Melvin A. McNicol, Robert Lebrun
Patented Case
View Patent ↗
Granted: Jun 21, 1994
Filed: Aug 24, 1992
Inventors
Clare T. Aitken
Melvin A. McNicol
Robert Lebrun
Assignee (at issue)
ICI Canada, 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.