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John Lord
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Georgetown, CA
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last 30 patents
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Patent Grant
Injection molding filter assembly
Patent number
4,280,908
Issue date
Jul 28, 1981
Mold-Masters Limited
John Lord
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Injection molding filter assembly
Patent number
4,256,584
Issue date
Mar 17, 1981
Mold-Masters Limited
John Lord
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL