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Fedders Machine and Tool Co., Inc.
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Londonderry, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of injection molding of plastic parts utilizing an accumlato...
Patent number
4,784,819
Issue date
Nov 15, 1988
Fedders Machine and Tool Co., Inc.
Robert Spurr
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Easily changeable gripping head for blow-molding pallet assembly
Patent number
4,763,778
Issue date
Aug 16, 1988
Fedders Machine and Tool Co., Inc.
Frederick J. Feddersen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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