Granted Patent
Utility
US 6,019,441 · App. 08/946,909
Current control method for a solenoid operated fluid control valve of an antilock braking system
Inventors:
Earl Wayne Lloyd, William Dale Cornwell
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Oct 9, 1997
Inventors
Earl Wayne Lloyd
William Dale Cornwell
Assignee (at issue)
General Motors LLC
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.