Granted Patent
Utility
US 4,734,843 · App. 07/019,896
Electrical power control systems
Inventors:
Stanley Beddoe, Robert Ireland
Patented Case
View Patent ↗
Granted: Mar 29, 1988
Filed: Feb 27, 1987
Inventors
Stanley Beddoe
Robert Ireland
Assignee (at issue)
Plessey Overseas Limited
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.