Granted Patent
Utility
US 5,623,907 · App. 08/488,813
Liquid propane fuel delivery system
Inventors:
Kenneth J. Cotton, James A. Herndon, Ronald H. Roche, John S. Stark, Matthew Werner
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Jun 9, 1995
Inventors
Kenneth J. Cotton
James A. Herndon
Ronald H. Roche
John S. Stark
Matthew Werner
Assignee (at issue)
WALBRO 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.