Granted Patent
Utility
US 4,510,962 · App. 06/509,553
Precise pressure regulator for a variable output pump
Inventors:
Philip J. Mott, Kenneth R. Gallaher
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Jun 30, 1983
Inventors
Philip J. Mott
Kenneth R. Gallaher
Assignee (at issue)
BorgWarner 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.