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Harold A. Kuypers
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Nashville, TN, US
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Patents Grants
last 30 patents
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Patent Grant
Tire valve and low pressure indicator
Patent number
4,557,308
Issue date
Dec 10, 1985
Scovil Inc.
Harold A. Kuypers
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Plastic tire valve
Patent number
4,506,695
Issue date
Mar 26, 1985
Scovill Inc.
Harold A. Kuypers
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Snap-in tire valve
Patent number
4,411,302
Issue date
Oct 25, 1983
Scovill Inc.
Harold A. Kuypers
B60 - VEHICLES IN GENERAL