Granted Patent
Utility
US 4,351,617 · App. 06/239,891
Microballistic printer
Inventor:
Benzion Landa
Patented Case
View Patent ↗
Granted: Sep 28, 1982
Filed: Mar 3, 1981
Inventor
Benzion Landa
Assignee (at issue)
Savin Corporation
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.