Granted Patent
Utility
US 4,868,771 · App. 07/031,917
Computer image generation with topographical response
Inventors:
Lee T. Quick, Walter R. Steiner
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Mar 30, 1987
Inventors
Lee T. Quick
Walter R. Steiner
Assignee (at issue)
General Electric 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.