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For the Inventor, By the Inventor

Edmonton, Canada

Black Cat Wear Parts Ltd.


USPTO Granted Patents = 2


Trademarks = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal John A Ruvang (2 out of 37 patents)

silverMedal John A Ruvang (0 patent)

bronzeMedal John Ruvang (0 patent)


2 patents:

1. 12018465 - Heel shroud for material moving implement and associated methods (2024-06-25),
2. 10370828 - Securement of a wear member to an excavation implement (2019-08-06),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#145 in Edmonton

#5,835 in Canada

...
Edmonton, Canada

Black Cat Wear Parts Ltd.

Forward Citations = 0

1 inventor:

goldMedal John A Ruvang (2 out of 37 patents)

silverMedal John A Ruvang (0 patent)

bronzeMedal John Ruvang (0 patent)

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