John H. Sohl, III

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Potomac, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced subsurface scanning system, method and computer program pr...
- Patent number 7,425,307
- Issue date Sep 16, 2008
- Columbia Technologies, LLC
- John H. Sohl, III
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced subsurface membrane interface probe (MIP)
- Patent number 7,221,171
- Issue date May 22, 2007
- Columbia Technologies, LLC
- John H. Sohl, III
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for subsurface contamin...
- Patent number 7,058,509
- Issue date Jun 6, 2006
- Columbia Technologies, LLC
- John H. Sohl, III
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SMART DATA SUBSURFACE DATA REPOSITORY SYSTEM, METHOD AND COMPUTER P...
- Publication number 20100030475
- Publication date Feb 4, 2010
- Columbia Technologies , LLC
- John H. Sohl, III
- G06 - COMPUTING CALCULATING COUNTING