Granted Patent
Utility
US 5,452,738 · App. 08/200,075
Crashworthy solenoid actuated valve for CNG powered vehicle
Inventors:
Robin N. Borland, David E. Hughes
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Feb 22, 1994
Inventors
Robin N. Borland
David E. Hughes
Assignee (at issue)
Amcast Industrial Corporation
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.