Granted Patent
Utility
US 5,620,172 · App. 08/380,549
Hydraulic damper
Inventors:
Gary C. Fulks, Nicholas Jones, Manuel Barbosa, Francisco J. S. Jimenez, Antonio Perez De La Lastra Arjona, Miguel C. Garcia, Jose I. M. Gorostidi
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Jan 30, 1995
Inventors
Gary C. Fulks
Nicholas Jones
Manuel Barbosa
Francisco J. S. Jimenez
Antonio Perez De La Lastra Arjona
Miguel C. Garcia
Jose I. M. Gorostidi
Assignee (at issue)
Delphi France Automotive Systems
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.