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For the Inventor, By the Inventor

Hardwick, MA, United States of America

O.c. White Co.


USPTO Granted Patents = 2

Trademarks = 20

Forward Citations = 17

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1 inventor (with patents filed for the assignee):

goldMedal Richard L May (2 out of 21 patents)


2 patents:

1. D656527 - Magnifier (2012-03-27),
2. 7434769 - Articulated channel arm (2008-10-14),
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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#1 in Hardwick, MA

#4,825 in Massachusetts

#92,696 in US

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Hardwick, MA, United States of America

O.c. White Co.

Forward Citations = 17

1 inventor:

goldMedal Richard L May (2 out of 21 patents)

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