Phillip J. Heil

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Harrow, CA

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Patents Grantslast 30 patents

Information Patent Grant
Stone pecking machine
- Patent number 6,422,071
- Issue date Jul 23, 2002
- Ventra Group, Inc.
- Phillip J. Heil
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
STONE PECKING MACHINE
- Publication number 20020095983
- Publication date Jul 25, 2002
- Phillip J. Heil
- G01 - MEASURING TESTING