Granted Patent
Utility
US 6,575,484 · App. 09/909,640
Dual mode regenerative suspension for an off-road vehicle
Inventors:
Jeffrey Rogala, Eric N. Griesbach
Patented Case
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Granted: Jun 10, 2003
Filed: Jul 20, 2001
Inventors
Jeffrey Rogala
Eric N. Griesbach
Assignee (at issue)
HUSCO International, 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.