Granted Patent
Utility
US 4,506,348 · App. 06/388,057
Variable digital delay circuit
Inventors:
Ronald P. Miller, William H. Chiles, Bill L. Masteller
Patented Case
View Patent ↗
Granted: Mar 19, 1985
Filed: Jun 14, 1982
Inventors
Ronald P. Miller
William H. Chiles
Bill L. Masteller
Assignee (at issue)
ALLIED CONSULTING, 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.