Granted Patent
Utility
US 4,920,493 · App. 07/056,625
Transducer control in vehicle braking systems
Inventors:
Malcolm Brearley, Richard B. Moseley
Patented Case
View Patent ↗
Granted: Apr 24, 1990
Filed: May 18, 1987
Inventors
Malcolm Brearley
Richard B. Moseley
Assignee (at issue)
Lucas Industries public limited 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.