Granted Patent
Utility
US 4,748,572 · App. 06/678,207
Video processor architecture with distance sorting capability
Inventor:
Roy W. Latham
Patented Case
View Patent ↗
Granted: May 31, 1988
Filed: Dec 5, 1984
Inventor
Roy W. Latham
Assignee (at issue)
The Singer Company Limited
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.