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For the Inventor, By the Inventor

Leominster, MA, United States of America

Dt Industries, Inc.


USPTO Granted Patents = 2

Forward Citations = 16

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3 inventors (with patents filed for the assignee):

goldMedal Jeremiah Collins (2 out of 4 patents)

silverMedal Fredrick P Donth (2 out of 2 patents)

bronzeMedal James B Hills (2 out of 3 patents)


2 patents:

1. 6651842 - Article dispensing machine and method (2003-11-25),
2. 6422418 - Article dispensing machine and method (2002-07-23),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#17 in Leominster, MA

#4,924 in Massachusetts

#94,680 in US

Leominster, MA (US)
Leominster, MA, United States of America

Dt Industries, Inc.

Forward Citations = 16

3 inventors:

goldMedal Jeremiah Collins (2 out of 4 patents)

silverMedal Fredrick P Donth (2 out of 2 patents)

bronzeMedal James B Hills (2 out of 3 patents)

Please report any incorrect information to [email protected]
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