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For the Inventor, By the Inventor

Elmwood Park, NJ, United States of America

Trol-a-temp Division of Trolex Corp.


USPTO Granted Patents = 1

Forward Citations = 90

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1 inventor (with patents filed for the assignee):

goldMedal Lewis J Seiden (1 out of 8 patents)


1 patent:

1. 5860473 - Multi-zone automatic changeover heating, cooling and ventilating control (1999-01-19),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#15 in Elmwood Park, NJ

#4,795 in New Jersey

#133,945 in US

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Elmwood Park, NJ, United States of America

Trol-a-temp Division of Trolex Corp.

Forward Citations = 90

1 inventor:

goldMedal Lewis J Seiden (1 out of 8 patents)

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