| Patent | Date |
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Method and apparatus for determining GVF--gas volume fraction--for aerated fluids and liquids in flotation tanks, columns, drums, tubes, vats
Grant 11,035,826 - Fernald , et al. June 15, 2 | 2021-06-15 |
Method And Apparatus For Determining Gvf -gas Volume Fraction- For Aerated Fluids And Liquids In Flotation Tanks, Columns, Drums, Tubes, Vats
App 20210172909 - FERNALD; Mark R. ; et al. | 2021-06-10 |
Optical waveguide feedthrough assembly
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Optical Waveguide Feedthrough Assembly
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Optical waveguide feedthrough assembly
Grant 9,423,564 - Dunphy , et al. August 23, 2 | 2016-08-23 |
Optical Waveguide Feedthrough Assembly
App 20130223809 - Dunphy; James R. ; et al. | 2013-08-29 |
Method And Apparatus For Determining Gvf (gas Volume Fraction) For Aerated Fluids And Liquids In Flotation Tanks, Columns, Drums, Tubes, Vats
App 20130192351 - Fernald; Mark R. ; et al. | 2013-08-01 |
Optical waveguide feedthrough assembly
Grant 8,422,835 - Dunphy , et al. April 16, 2 | 2013-04-16 |
Method And Apparatus For Monitoring Of Component Housing Wall Thickness And Wear Monitoring
App 20130068027 - Sullivan; James M. ; et al. | 2013-03-21 |
Method and apparatus for controlling the motion of an autonomous moored profiler
Grant 8,382,540 - Barnard , et al. February 26, 2 | 2013-02-26 |
Large diameter optical waveguide, grating and laser
Grant 8,244,088 - Putnam , et al. August 14, 2 | 2012-08-14 |
Large Diameter Optical Waveguide, Grating And Laser
App 20120082175 - Putnam; Martin A. ; et al. | 2012-04-05 |
Large diameter optical waveguide, grating and laser
Grant 8,111,963 - Putnam , et al. February 7, 2 | 2012-02-07 |
Large Diameter Optical Waveguide, Grating And Laser
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Pressure transducer with optical waveguide feedthrough assembly
Grant 7,447,390 - Dunphy , et al. November 4, 2 | 2008-11-04 |
Large diameter optical waveguide, grating and laser
Grant 7,437,043 - Putnam , et al. October 14, 2 | 2008-10-14 |
Method and apparatus for controlling the motion of an autonomous moored profiler
App 20080089176 - Barnard; Andrew H. ; et al. | 2008-04-17 |
Pressure transducer with optical waveguide feedthrough assembly
App 20070003207 - Dunphy; James R. ; et al. | 2007-01-04 |
Optical waveguide feedthrough assembly
App 20070003206 - Dunphy; James R. ; et al. | 2007-01-04 |
Large diameter optical waveguide, grating and laser
App 20060171646 - Putnam; Martin A. ; et al. | 2006-08-03 |
Tunable optical filter having large diameter optical waveguide with bragg grating and being configured for reducing the bulk modulus of compressibility thereof
Grant 7,062,126 - Kersey , et al. June 13, 2 | 2006-06-13 |
Large diameter optical waveguide, grating, and laser
Grant 6,982,996 - Putnam , et al. January 3, 2 | 2006-01-03 |
Providing secure access to network services
Grant 6,877,041 - Sullivan , et al. April 5, 2 | 2005-04-05 |
Strain-isolated Bragg grating temperature sensor
Grant 6,865,194 - Wright , et al. March 8, 2 | 2005-03-08 |
Optical differential pressure sensor
Grant 6,820,489 - Fernald , et al. November 23, 2 | 2004-11-23 |
Pressure-isolated bragg grating temperature sensor
Grant 6,813,013 - Fernald , et al. November 2, 2 | 2004-11-02 |
Conduit and junction box guide
Grant 6,781,054 - Sullivan , et al. August 24, 2 | 2004-08-24 |
Bragg grating pressure sensor for industrial sensing applications
Grant 6,776,045 - Fernald , et al. August 17, 2 | 2004-08-17 |
Optical differential pressure sensor
App 20040129083 - Fernald, Mark R. ; et al. | 2004-07-08 |
Tunable optical filter having large diameter optical waveguide with bragg grating and being configured for reducing the bulk modulus of compressibility thereof
App 20040042726 - Kersey, Alan D. ; et al. | 2004-03-04 |
Optical sensor having differing diameters
Grant 6,668,656 - Fernald , et al. December 30, 2 | 2003-12-30 |
Temperature compensated optical device
Grant 6,621,957 - Sullivan , et al. September 16, 2 | 2003-09-16 |
Bragg grating-based laser
Grant 6,597,711 - Fernald , et al. July 22, 2 | 2003-07-22 |
Actuator Mechanism For Tuning An Optical Device
App 20030090823 - Engel, Thomas W. ; et al. | 2003-05-15 |
Tube-encased fiber grating
Grant 6,519,388 - Fernald , et al. February 11, 2 | 2003-02-11 |
Bragg grating-based laser
App 20030021306 - Fernald, Mark R. ; et al. | 2003-01-30 |
Bragg grating pressure sensor
App 20020194917 - Fernald, Mark R. ; et al. | 2002-12-26 |
Pressure-isolated Bragg grating temperature sensor
App 20020172446 - Fernald, Mark R. ; et al. | 2002-11-21 |
Bragg grating pressure sensor for industrial sensing applications
App 20020154860 - Fernald, Mark R. ; et al. | 2002-10-24 |
Bragg grating pressure sensor
Grant 6,422,084 - Fernald , et al. July 23, 2 | 2002-07-23 |
Compression-tuned Bragg grating and laser
Grant 6,363,089 - Fernald , et al. March 26, 2 | 2002-03-26 |
Providing secure access to network services
App 20010042215 - Sullivan, James M. ; et al. | 2001-11-15 |
Compression-tuned bragg grating and laser
Grant 6,229,827 - Fernald , et al. May 8, 2 | 2001-05-08 |
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