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For the Inventor, By the Inventor

Livonia, MI, United States of America

Thermo Process Systems Inc.


USPTO Granted Patents = 2

Forward Citations = 18

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1 inventor (with patents filed for the assignee):

goldMedal John W Smith (2 out of 3 patents)


2 patents:

1. 5164145 - Rotary furnace oil seal employing endothermic gas purge (1992-11-17),
2. 5143558 - Method of heat treating metal parts in an integrated continuous and (1992-09-01),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#63 in Livonia, MI

#3,186 in Michigan

#94,722 in US

Livonia, MI (US)
Livonia, MI, United States of America

Thermo Process Systems Inc.

Forward Citations = 18

1 inventor:

goldMedal John W Smith (2 out of 3 patents)

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