Granted Patent
Utility
US 4,763,280 · App. 06/728,360
Curvilinear dynamic image generation system
Inventors:
John A. Robinson, Robert A. Schumacker
Patented Case
View Patent ↗
Granted: Aug 9, 1988
Filed: Apr 29, 1985
Inventors
John A. Robinson
Robert A. Schumacker
Assignee (at issue)
Evans & Sutherland Computer 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.