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98542974 - POLARIS
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Serial number 98542974
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Filing date May 9, 2024
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Membrane Technology and Research, Inc.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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98542995 - POLARCAP
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Serial number 98542995
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Filing date May 9, 2024
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Membrane Technology and Research, Inc.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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88349357 - POLARCAP
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Serial number 88349357
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Filing date Mar 20, 2019
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Membrane Technology and Research, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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88349352 - POLARIS
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Serial number 88349352
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Filing date Mar 20, 2019
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Membrane Technology and Research, Inc.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75494104 - MTR
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Serial number 75494104
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Registration number 2253696
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Filing date Jun 1, 1998
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Membrane Technology and Research, Inc.
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42 - Scientific and technological services and research and design relating thereto
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74320415 - VAPORSEP
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Serial number 74320415
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Registration number 1877519
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Filing date Oct 5, 1992
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Membrane Technology and Research, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74320628 - PERVAP
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Serial number 74320628
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Registration number 1818866
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Filing date Oct 5, 1992
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Membrane Technology and Research, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes