Granted Patent
Utility
US 4,348,643 · App. 06/204,091
Constant phase limiter
Inventor:
W. Richard Tennyson
Patented Case
View Patent ↗
Granted: Sep 7, 1982
Filed: Nov 5, 1980
Inventor
W. Richard Tennyson
Assignee (at issue)
General Electric Company
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.