Granted Patent
Utility
US 6,270,549 · App. 09/148,722
Ductile, high-density, non-toxic shot and other articles and method for producing same
Inventor:
Darryl D. Amick
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Sep 4, 1998
Inventor
Darryl D. Amick
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.