Granted Patent
Utility
US 4,396,945 · App. 06/294,341
Method of sensing the position and orientation of elements in space
Inventors:
Paul DiMatteo, Paul Rademacher, Howard Stern
Patented Case
View Patent ↗
Granted: Aug 2, 1983
Filed: Aug 19, 1981
Inventors
Paul DiMatteo
Paul Rademacher
Howard Stern
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.