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Landfill gas recovery
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Patent number 5,842,357
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Issue date Dec 1, 1998
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Acrion Technologies, Inc.
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Lawrence A. Siwajek
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C07 - ORGANIC CHEMISTRY
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Landfill gas recovery
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Patent number 5,681,360
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Issue date Oct 28, 1997
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Acrion Technologies, Inc.
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Lawrence A. Siwajek
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C07 - ORGANIC CHEMISTRY
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3929438
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Patent number 3,929,438
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Issue date Dec 30, 1975
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C07 - ORGANIC CHEMISTRY
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3808826
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Patent number 3,808,826
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Issue date May 7, 1974
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C07 - ORGANIC CHEMISTRY
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3398545
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Patent number 3,398,545
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Issue date Aug 27, 1968
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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3360945
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Patent number 3,360,945
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Issue date Jan 2, 1968
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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3348384
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Patent number 3,348,384
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Issue date Oct 24, 1967
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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3347055
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Patent number 3,347,055
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Issue date Oct 17, 1967
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS