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Wesley W. Pinney
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Upper Montclair, NJ, US
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last 30 patents
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Patent Grant
Hermetically sealed package
Patent number
4,055,671
Issue date
Oct 25, 1977
Mahaffy & Harder Engineering Company
Reid A. Mahaffy
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Packaging apparatus and techniques
Patent number
4,034,536
Issue date
Jul 12, 1977
Mahaffy & Harder Engineering Company
Reid A. Mahaffy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL