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William Martin Willemsen

🗺 Michigan: #3,056 of 8,960 inventorsTop 35%
Overall (2016): #184,099 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D750996 Hydroponic flood table Gregory Scott Butler 2016-03-08