Paul B. Schwinberg

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil well logging tools measuring paramagnetic logging effect for us...
- Patent number 4,792,757
- Issue date Dec 20, 1988
- ParaMagnetic Logging, Inc.
- William B. Vail
- G01 - MEASURING TESTING
Information Patent Grant
Oil well logging tools measuring paramagnetic logging effect for us...
- Patent number 4,656,422
- Issue date Apr 7, 1987
- ParaMagnetic Logging, Inc.
- William B. Vail
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
STABLE GROUNDING SYSTEM TO AVOID CATASTROPHIC ELECTRICAL FAILURES I...
- Publication number 20170307672
- Publication date Oct 26, 2017
- SMART DRILLING AND COMPLETION, INC.
- WILLIAM BANNING VAIL
- G01 - MEASURING TESTING
Information Patent Application
STABLE GROUNDING SYSTEM TO AVOID CATASTROPHIC ELECTRICAL FAILURES I...
- Publication number 20150344156
- Publication date Dec 3, 2015
- SMART DRILLING AND COMPLETION, INC.
- WILLIAM BANNING VAIL
- G01 - MEASURING TESTING