Granted Patent
Utility
US 4,316,118 · App. 05/921,267
Guided beam display device
Inventors:
Charles H. Anderson, Thomas Lloyd Credelle, Wieslaw W. Siekanowicz
Patented Case
View Patent ↗
Granted: Feb 16, 1982
Filed: Jul 3, 1978
Inventors
Charles H. Anderson
Thomas Lloyd Credelle
Wieslaw W. Siekanowicz
Assignee (at issue)
RCA 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.