JOHN MURRAY SPRUTH

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HOUSTON, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for determining range of possible locations of pi...
- Patent number 12,146,618
- Issue date Nov 19, 2024
- SPL Leak Detection LLC
- Junxiao Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for determining range of possible locations of pi...
- Patent number 11,274,797
- Issue date Mar 15, 2022
- SPL Leak Detection LLC
- Junxiao Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote monitor for corrosion protection of pipelines and structures
- Patent number 8,248,088
- Issue date Aug 21, 2012
- John Murray Spruth
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DETERMINING RANGE OF POSSIBLE LOCATIONS OF PI...
- Publication number 20220146054
- Publication date May 12, 2022
- SPL Leak Detection LLC
- Junxiao Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Remote Pipeline Corrosion Protection and Valve Monitoring Apparatus
- Publication number 20140062720
- Publication date Mar 6, 2014
- John Murray Spruth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Remote Monitor for Corrosion Protection of Pipelines and Structures
- Publication number 20110193577
- Publication date Aug 11, 2011
- John Murray Spruth
- G01 - MEASURING TESTING
Information Patent Application
REMOTE DATA COLLECTION USING MESH TECHNOLOGY
- Publication number 20090009318
- Publication date Jan 8, 2009
- JOHN MURRAY SPRUTH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE