Granted Patent
Utility
US 6,186,168 · App. 09/314,756
Pressure Regulator
Inventors:
Garth J. Schultz, Alan Frank Evans
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: May 19, 1999
Inventors
Garth J. Schultz
Alan Frank Evans
Assignees (at issue)
Veritek NGV
FORD GLOBAL TECHNOLOGIES, LLC
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.