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Expandable mesh food support
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Patent number 11,447,288
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Issue date Sep 20, 2022
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WALLNER EXPAC, INC.
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Ralf Wallner
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Diffuser
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Patent number D921175
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Issue date Jun 1, 2021
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WALLNER EXPAC, INC.
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Michael H. Wallner
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D23 - Environmental heating and cooling
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Diffuser
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Patent number D921174
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Issue date Jun 1, 2021
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WALLNER EXPAC, INC.
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Michael H. Wallner
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D23 - Environmental heating and cooling
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Expanded metal core
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Patent number 10,676,301
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Issue date Jun 9, 2020
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WALLNER EXPAC, INC.
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Michael H. Wallner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL