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Bottle and jar cap opener
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Patent number 5,097,729
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Issue date Mar 24, 1992
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Dwight C. Brown
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Spring biased paper clip
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Patent number 5,079,808
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Issue date Jan 14, 1992
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Dwight C. Brown
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Inflatable beverage insulator
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Patent number 4,705,085
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Issue date Nov 10, 1987
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Dwight C. Brown
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Ratchet hinge structure
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Patent number 4,506,408
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Issue date Mar 26, 1985
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Dwight C. Brown
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Telephone amplifier
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Patent number D269267
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Issue date Jun 7, 1983
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Dwight C. Brown
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D14 - Recording, communication, or information retrieval equipment
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Adjustable length strip fastener
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Patent number 4,150,463
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Issue date Apr 24, 1979
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Dwight C. Brown
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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One piece game board
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Patent number D248412
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Issue date Jul 4, 1978
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Dwight C. Brown
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D34 - Material or article handling equipment
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