Marshall N. Montgomery

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
High pressure product swivel
- Patent number 6,450,546
- Issue date Sep 17, 2002
- FMC Technologies, Inc.
- Marshall N. Montgomery
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Blowout preventer bonnet seal carrier
- Patent number 5,165,704
- Issue date Nov 24, 1992
- Cooper Industries, Inc.
- Gary R. Schaeper
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
High pressure product swivel
- Publication number 20020043800
- Publication date Apr 18, 2002
- FMC TECHNOLOGIES, INC.
- Marshall N. Montgomery
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...