William J. Capell Sr.

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Westwood, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Signal processing system and method for use in multibeam sensing sy...
- Patent number 5,663,930
- Issue date Sep 2, 1997
- SeaBeam Instruments Inc.
- William Jack Capell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing system and technique for calculating roll bias data
- Patent number 5,640,369
- Issue date Jun 17, 1997
- Sea Beam Instruments Inc.
- William Jack Capell
- G01 - MEASURING TESTING
Information Patent Grant
Sound velocity profile signal processing system and method for use...
- Patent number 5,608,689
- Issue date Mar 4, 1997
- SeaBeam Instruments Inc.
- William J. Capell
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing system and method for use in multibeam sensing sy...
- Patent number 5,483,500
- Issue date Jan 9, 1996
- SeaBeam Instruments Inc.
- William J. Capell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS