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For the Inventor, By the Inventor

GB

Active Device Development Limited


USPTO Granted Patents = 1


Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Bryan Greener (1 out of 71 patents)


1 patent:

1. 9604485 - Colour-forming materials, contact recording devices and pressure recording devices (2017-03-28),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#1,134 in

#9,687 in United Kingdom

...
GB

Active Device Development Limited

Forward Citations = 3

1 inventor:

goldMedal Bryan Greener (1 out of 71 patents)

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