Granted Patent
Utility
US 4,568,983 · App. 06/559,142
Image data compression/decompression
Inventor:
Thomas W. Bobick
Patented Case
View Patent ↗
Granted: Feb 4, 1986
Filed: Dec 7, 1983
Inventor
Thomas W. Bobick
Assignee (at issue)
The Mead 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.