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Cap sealing machine
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Patent number 5,769,999
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Issue date Jun 23, 1998
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Stahls', Inc.
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Ronald C. Anderson
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Heat sealing apparatus
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Patent number 5,252,171
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Issue date Oct 12, 1993
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Stahls', Inc.
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Ronald C. Anderson
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Heat sealing machine
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Patent number 5,167,750
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Issue date Dec 1, 1992
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Stahl's Special Projects, Inc.
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David A. Myers
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B30 - PRESSES