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Safety helmet with fin cushioning
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Patent number 4,972,527
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Issue date Nov 27, 1990
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Bauman; Jack
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Robert S. Wallace
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Sealed cushioning package
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Patent number 4,938,360
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Issue date Jul 3, 1990
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Wallace; Robert S.
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Robert S. Wallace
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Cushioning packaging media
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Patent number 4,696,401
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Issue date Sep 29, 1987
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Wallace; Robert S.
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Robert S. Wallace
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Cushioning container
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Patent number 4,592,468
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Issue date Jun 3, 1986
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Wallace; Robert S.
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Robert S. Wallace
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Heart valve
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Patent number 4,556,996
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Issue date Dec 10, 1985
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Wallace; Robert S.
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Robert S. Wallace
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE