Granted Patent
Utility
US 4,882,547 · App. 07/271,469
Linearizer control system
Inventor:
Allen Katz
Patented Case
View Patent ↗
Granted: Nov 21, 1989
Filed: Nov 15, 1988
Inventor
Allen Katz
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.