David Williams

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Fairfield, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Source well divider suitable for curved source wells
- Patent number 9,976,970
- Issue date May 22, 2018
- Vega Americas, Inc.
- Shawn Gregory Ahlers
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SOURCE WELL DIVIDER SUITABLE FOR CURVED SOURCE WELLS
- Publication number 20160313264
- Publication date Oct 27, 2016
- VEGA AMERICAS, INC.
- Shawn Gregory Ahlers
- G01 - MEASURING TESTING