Lyman J. Dolan

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Kemah, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for automatic shutoff of a valve when a substa...
- Patent number 6,644,336
- Issue date Nov 11, 2003
- Oil States Industries, Inc.
- Lyman J. Dolan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for automatic shutoff of a valve when a substa...
- Publication number 20020185174
- Publication date Dec 12, 2002
- Lyman J. Dolan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...