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Kelvin North

Medicine Hat, CA: #1 of 4 inventorsTop 25%
Overall (2017): #347,860 of 506,227Top 70%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9655784 Cold weather welding mask having heated forced air means — 2017-05-23

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