Granted Patent
Utility
US 5,522,221 · App. 08/196,400
Active suspension system
Inventors:
George Kadlicko, Will Halina
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Feb 15, 1994
Inventors
George Kadlicko
Will Halina
Assignee (at issue)
Microhydraulics 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.