Granted Patent
Utility
US 5,075,779 · App. 07/514,032
Apparatus and method for interpreting image data for use in a raster plotter
Inventors:
J. Brett Lefebvre, Glenn E. Cabana
Patented Case
View Patent ↗
Granted: Dec 24, 1991
Filed: Apr 27, 1990
Inventors
J. Brett Lefebvre
Glenn E. Cabana
Assignee (at issue)
Intergraph 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.