Mark S. Zajac

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Active separation tracking and positioning system for towed seismic...
- Patent number 6,691,038
- Issue date Feb 10, 2004
- WesternGeco L. L. C.
- Mark Zajac
- G01 - MEASURING TESTING
Information Patent Grant
Marine seismic diverter with vortex generators
- Patent number 6,655,311
- Issue date Dec 2, 2003
- WesternGeco, LLC
- Daniel George Martin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method and apparatus for controlling and optimizing seismic data ac...
- Patent number 6,590,831
- Issue date Jul 8, 2003
- WesternGeco L. L. C.
- Colin M. Bennett
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Active separation tracking and positioning system for towed seismic...
- Publication number 20030208320
- Publication date Nov 6, 2003
- Mark Zajac
- G01 - MEASURING TESTING