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Multi-stage cryogenic acid gas removal
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Patent number 7,294,327
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Issue date Nov 13, 2007
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Tennessee Valley Authority
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Timmons S. McClanahan
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Vertical shaft alignment tool
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Patent number 7,111,407
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Issue date Sep 26, 2006
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Tennessee Valley Authority
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Jeffery Carl Jones
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G01 - MEASURING TESTING
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Rotor repair system and technique
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Patent number 5,914,055
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Issue date Jun 22, 1999
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Tennessee Valley Authority
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Blaine W. Roberts
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Aeration system
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Patent number 5,514,285
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Issue date May 7, 1996
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Tennessee Valley Authority
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Tony A. Rizk
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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97526927 - TVA ENERGYRIGHT
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Serial number 97526927
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Registration number 7173525
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Filing date Jul 29, 2022
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Tennessee Valley Authority
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35 - Advertising
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87331156 - ESCORE
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Serial number 87331156
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Filing date Feb 10, 2017
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Tennessee Valley Authority
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35 - Advertising
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86078528 - INVESTPREP
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Serial number 86078528
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Filing date Sep 30, 2013
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Tennessee Valley Authority
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36 - Insurance
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85018289 - ONE VOICE ON SAFETY
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Serial number 85018289
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Registration number 3916414
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Filing date Apr 20, 2010
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Tennessee Valley Authority
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35 - Advertising
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78758231 - EMPOWERLINE
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Serial number 78758231
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Registration number 3162401
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Filing date Nov 21, 2005
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Tennessee Valley Authority
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45 - Legal services
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78222540 - B-TEC
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Serial number 78222540
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Registration number 2898215
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Filing date Mar 6, 2003
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Tennessee Valley Authority
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40 - Treatment of materials
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78051009 - ELECTRONOTES
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Serial number 78051009
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Registration number 2598132
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Filing date Mar 2, 2001
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Tennessee Valley Authority
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36 - Insurance
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78042150 - BALANCE
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Serial number 78042150
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Filing date Jan 8, 2001
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Tennessee Valley Authority
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16 - Paper, cardboard and goods made from these materials, not included in other classes
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78018984 - RECIP
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Serial number 78018984
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Registration number 2459886
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Filing date Jul 31, 2000
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Tennessee Valley Authority
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40 - Treatment of materials
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78006650
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Serial number 78006650
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Registration number 2433720
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Filing date May 3, 2000
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Tennessee Valley Authority
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39 - Transport
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78006109 - GREEN POWER SWITCH
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Serial number 78006109
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Registration number 2656554
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Filing date Apr 28, 2000
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Tennessee Valley Authority
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39 - Transport
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75950806 - GREEN POWER SWITCH
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Serial number 75950806
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Registration number 2513426
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Filing date Mar 2, 2000
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Tennessee Valley Authority
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39 - Transport
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75333507 - SYNTERPRISE
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Serial number 75333507
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Filing date Jul 31, 1997
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Tennessee Valley Authority (TVA)
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42 - Scientific and technological services and research and design relating thereto
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75326675 - TVA
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Serial number 75326675
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Registration number 2195375
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Filing date Jul 18, 1997
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Tennessee Valley Authority (TVA)
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39 - Transport
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75297767 - KEEPSAFE
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Serial number 75297767
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Filing date May 23, 1997
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Tennessee Valley Authority (TVA)
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42 - Scientific and technological services and research and design relating thereto
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75266942 - KEEPSAFE
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Serial number 75266942
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Registration number 2129165
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Filing date Mar 31, 1997
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Tennessee Valley Authority
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25 - Clothing, footwear, headgear
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75235056 - E
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Serial number 75235056
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Registration number 2144418
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Filing date Feb 3, 1997
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Tennessee Valley Authority (TVA)
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39 - Transport
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75235064 - HOME E-VALUATION
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Serial number 75235064
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Registration number 2140587
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Filing date Feb 3, 1997
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Tennessee Valley Authority (TVA)
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39 - Transport
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75235063 - HOME E-VALUATION
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Serial number 75235063
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Registration number 2187230
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Filing date Feb 3, 1997
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Tennessee Valley Authority (TVA)
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42 - Scientific and technological services and research and design relating thereto
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74702319 - ECONOMIC EDGE
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Serial number 74702319
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Registration number 2044936
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Filing date Jul 17, 1995
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Tennessee Valley Authority
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16 - Paper, cardboard and goods made from these materials, not included in other classes
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74649151 - E ENERGY RIGHT
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Serial number 74649151
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Registration number 1949231
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Filing date Mar 20, 1995
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Tennessee Valley Authority (TVA)
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39 - Transport
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74649162 - ENERGY RIGHT
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Serial number 74649162
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Registration number 1949232
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Filing date Mar 20, 1995
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Tennessee Valley Authority (TVA)
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39 - Transport
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