Granted Patent
Utility
US 4,779,161 · App. 06/820,808
Multi-driver integrated circuit
Inventor:
Thomas R. DeShazo, Jr.
Patented Case
View Patent ↗
Granted: Oct 18, 1988
Filed: Jan 22, 1986
Inventor
Thomas R. DeShazo, Jr.
Assignee (at issue)
GE 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.