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For the Inventor, By the Inventor

Akron, OH, United States of America

Herold Design Group LLC


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 17

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1 inventor (with patents filed for the assignee):

goldMedal Michael A Herold (2 out of 8 patents)


2 patents:

1. 7293891 - Lighting device having a light tube with magnetically adjustable illumination (2007-11-13),
2. 6976777 - Simulated neon-light tube (2005-12-20),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#131 in Akron, OH

#3,636 in Ohio

#94,647 in US

Akron, OH (US)
Akron, OH, United States of America

Herold Design Group LLC

Forward Citations = 17

1 inventor:

goldMedal Michael A Herold (2 out of 8 patents)

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