Granted Patent
Utility
US 5,522,650 · App. 08/417,651
Method and system for controllably restricting the on time of a vehicular pump in an electro-hydraulic control system
Inventors:
Dan Negrin, Mark S. Luckevich, Brian Tuck
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Apr 5, 1995
Inventors
Dan Negrin
Mark S. Luckevich
Brian Tuck
Assignee (at issue)
KELSEY-HAYES-COMPANY
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.