Frances H. Benton

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Harrisville, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluoropolymer fluid overfill probe
- Patent number 6,555,837
- Issue date Apr 29, 2003
- Scully Signal Company
- Frances H. Benton
- G01 - MEASURING TESTING
Information Patent Grant
Fluoropolymer fluid overfill probe with infrared optical signal
- Patent number 6,448,573
- Issue date Sep 10, 2002
- Scully Signal Company
- Frances H. Benton
- G02 - OPTICS
Information Patent Grant
Locking ball valve for a fluid conduit
- Patent number 5,632,294
- Issue date May 27, 1997
- Scully Signal Company
- Frances H. Benton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fluoropolymer fluid overfill probe
- Publication number 20020185619
- Publication date Dec 12, 2002
- Scully Signal Company
- Frances H. Benton
- G01 - MEASURING TESTING