Granted Patent
Utility
US 4,286,852 · App. 06/175,769
Recording images of a three-dimensional surface by focusing on a plane of light irradiating the surface
Inventors:
Howard Stern, Paul DiMatteo
Patented Case
View Patent ↗
Granted: Sep 1, 1981
Filed: Aug 6, 1980
Inventors
Howard Stern
Paul DiMatteo
Assignee (at issue)
Solid Photography Inc.
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.