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Gregory Johnston

Ipswich, WA: #1 of 1 inventorsTop 100%
Overall (2018): #408,985 of 503,207Top 85%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10150543 Method for rigging and controlling a wing sail Patrick Johnston 2018-12-11

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