Granted Patent
Utility
US 5,326,079 · App. 08/107,407
Self-sealing valve body and orifice member assembly
Inventors:
Robert F. Ferrando, Frank A. Molgano, III, Dennis Mudge, Michael A. Puhalski
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Aug 16, 1993
Inventors
Robert F. Ferrando
Frank A. Molgano, III
Dennis Mudge
Michael A. Puhalski
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.