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Marlow Lee
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Clawson, MI, US
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last 30 patents
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Patent Grant
Heat transfer tube assembly
Patent number
4,585,059
Issue date
Apr 29, 1986
H & H Tube & Mfg. Co.
Marlow Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat transfer tube assembly
Patent number
4,451,966
Issue date
Jun 5, 1984
H & H Tube & Mfg. Co.
Marlow Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Vented heat transfer tube assembly
Patent number
4,372,374
Issue date
Feb 8, 1983
Ateliers des Charmilles S.A.
Marlow Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Solar heat absorber for solar heat collectors
Patent number
4,292,958
Issue date
Oct 6, 1981
H & H Tube & Mfg. Co.
Marlow Lee
F24 - HEATING RANGES VENTILATING