Paul M. Gutmann

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Clute, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Stem seal pressure telltale
- Patent number 6,554,024
- Issue date Apr 29, 2003
- Cooper Cameron Corporation
- David R. Mefford
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Stem seal pressure telltale
- Publication number 20020096218
- Publication date Jul 25, 2002
- Cooper Cameron Corporation;
- David R. Mefford
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...