Granted Patent
Utility
US 5,675,809 · App. 08/386,831
Voltage control circuit for a dual voltage bus computer system
Inventor:
Charles H. Gantt
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Feb 10, 1995
Inventor
Charles H. Gantt
Assignee (at issue)
NCR 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.