Granted Patent
Utility
US 6,454,303 · App. 09/781,055
Method and apparatus for vibration control
Inventors:
Mansour Ashtiani, Kenneth Gassman, Rale Richard Wolf, Robert N. Jacques, Elizabeth M Marsh, Edward F. Crawley
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Feb 9, 2001
Inventors
Mansour Ashtiani
Kenneth Gassman
Rale Richard Wolf
Robert N. Jacques
Elizabeth M Marsh
Edward F. Crawley
Assignees (at issue)
Delphi Technologies
Active Control Experts, Inc.
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.