Granted Patent
Utility
US 6,259,982 · App. 08/013,813
Method and apparatus for controlling an active suspension system
Inventors:
Daniel E. Williams, Abraham H. Ghaphery
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Feb 2, 1993
Inventors
Daniel E. Williams
Abraham H. Ghaphery
Assignee (at issue)
TRW 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.