Granted Patent
Utility
US 5,186,439 · App. 07/756,020
Friction compensating automotive suspension strut
Inventors:
Lawrence P. McDonagh, William H. Clarke, Jonathan D. Stinson, John V. Lopez
Patented Case
View Patent ↗
Granted: Feb 16, 1993
Filed: Sep 6, 1991
Inventors
Lawrence P. McDonagh
William H. Clarke
Jonathan D. Stinson
John V. Lopez
Assignee (at issue)
Ford Motor 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.