Granted Patent
Utility
US 6,323,845 · App. 08/398,834
Single finger controlled computer input apparatus and method
Inventor:
Daniel C. Robbins
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Mar 6, 1995
Inventor
Daniel C. Robbins
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.