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Universally adaptable childproof cap
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Patent number 5,316,162
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Issue date May 31, 1994
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Pierson Industries, Inc.
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Theodore J. Pierson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Cosmetic organizer
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Patent number 5,301,808
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Issue date Apr 12, 1994
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Pierson Industries, Inc.
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Theodore J. Pierson
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A45 - HAND OR TRAVELLING ARTICLES
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Safety valve locking device
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Patent number 5,282,551
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Issue date Feb 1, 1994
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Pierson Industries, Inc.
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Theodore J. Pierson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL