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For the Inventor, By the Inventor

Scarborough, Canada

Umbra Shades Ltd.


USPTO Granted Patents = 1

Trademarks = 4

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Paul D Rowan (1 out of 21 patents)


1 patent:

1. 4545687 - Clock construction (1985-10-08),
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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#60 in Scarborough

#9,173 in Canada

...
Scarborough, Canada

Umbra Shades Ltd.

Forward Citations = 0

1 inventor:

goldMedal Paul D Rowan (1 out of 21 patents)

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