Granted Patent
Utility
US 5,332,008 · App. 08/013,582
Gasoline dispenser with enhanced vapor recovery system
Inventors:
John A. Todd, William H. Constantine
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Feb 4, 1993
Inventors
John A. Todd
William H. Constantine
Assignee (at issue)
Dresser Industries, 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.