Granted Patent
Utility
US 5,273,231 · App. 07/924,146
Loop distributor for reforming station
Inventor:
Raymond R. Starvaski
Patented Case
View Patent ↗
Granted: Dec 28, 1993
Filed: Aug 3, 1992
Inventor
Raymond R. Starvaski
Assignee (at issue)
Morgan Construction Company
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.