Robert E. Foertsch

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible hydrophone
- Patent number 7,382,689
- Issue date Jun 3, 2008
- Sercel, Inc.
- Michael L. Maples
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Flexible Hydrophone
- Publication number 20070036033
- Publication date Feb 15, 2007
- Michael L. Maples
- G01 - MEASURING TESTING
Information Patent Application
External weight block for marine seismic cable
- Publication number 20040246818
- Publication date Dec 9, 2004
- Michael L. Maples
- G01 - MEASURING TESTING