Ronald Johnston

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Wellington, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Rapid-connect coupler with a product flow restrictor
- Patent number 10,400,913
- Issue date Sep 3, 2019
- Engineered Controls International, LLC
- Howard M. Konishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Post valve yoke
- Patent number 6,390,158
- Issue date May 21, 2002
- Superior Products, Inc.
- Ronald Johnston
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Hydraulically operated post valve yoke
- Patent number 6,386,248
- Issue date May 14, 2002
- Superior Products, Inc.
- Ronald Johnston
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Regulator and fill valve
- Patent number 5,520,214
- Issue date May 28, 1996
- Western/Scott Fetzer Company
- Brian A. Mack
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
RAPID-CONNECT COUPLER WITH A PRODUCT FLOW RESTRICTOR
- Publication number 20160312915
- Publication date Oct 27, 2016
- Engineered Controls International, LLC
- Howard M. Konishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Post valve yoke
- Publication number 20010035229
- Publication date Nov 1, 2001
- Superior Products, Inc.
- Ronald Johnston
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydraulically operated post valve yoke
- Publication number 20010032681
- Publication date Oct 25, 2001
- Superior Products, Inc.
- Ronald Johnston
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...