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Darrell M. Hunger
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Berkeley, CA, US
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last 30 patents
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Patent Grant
Whirlpool bath
Patent number
D346434
Issue date
Apr 26, 1994
Jacuzzi, Inc.
Darrell M. Hunger
D23 - Environmental heating and cooling
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Patent Grant
Whirlpool bath tub
Patent number
D333699
Issue date
Mar 2, 1993
Jacuzzi Inc.
Roy A. Jacuzzi
D23 - Environmental heating and cooling