Mark Grabowski

Follow

Person

Pewaukee, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-sensor inspection for identification of pressurized pipe defe...
- Patent number 10,557,772
- Issue date Feb 11, 2020
- Electro Scan, Inc.
- Charles A. Hansen
- G01 - MEASURING TESTING
Information Patent Grant
Electric field expansion system for low voltage conductivity inspec...
- Patent number 10,451,515
- Issue date Oct 22, 2019
- Electro Scan, Inc.
- Charles A. Hansen
- G01 - MEASURING TESTING
Information Patent Grant
Multi-sensor inspection for identification of pressurized pipe defe...
- Patent number 9,933,329
- Issue date Apr 3, 2018
- Electro Scan, Inc.
- Charles A. Hansen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-SENSOR INSPECTION FOR IDENTIFICATION OF PRESSURIZED PIPE DEFE...
- Publication number 20180217023
- Publication date Aug 2, 2018
- Electro Scan, Inc.
- Charles A. Hansen
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC FIELD EXPANSION SYSTEM FOR LOW VOLTAGE CONDUCTIVITY INSPEC...
- Publication number 20180080847
- Publication date Mar 22, 2018
- Electro Scan, Inc.
- Charles A. Hansen
- G01 - MEASURING TESTING
Information Patent Application
MULTI-SENSOR INSPECTION FOR IDENTIFICATION OF PRESSURIZED PIPE DEFE...
- Publication number 20170045416
- Publication date Feb 16, 2017
- Electro Scan, Inc.
- Charles A. Hansen
- G01 - MEASURING TESTING