Granted Patent
Utility
US 5,712,445 · App. 08/537,882
Propellant system
Inventors:
Gregory T. Kassuelke, Calvin T. Candland, James L. Kennedy
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Apr 10, 1996
Inventors
Gregory T. Kassuelke
Calvin T. Candland
James L. Kennedy
Assignee (at issue)
Alliant Techsystems 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.