Jeff Butts

NI Nhk International: 1 patents #8 of 18Top 45%

📍 Ferndale, MI: #144 of 253 inventorsTop 60%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #4,142,713 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10443670	Damping device	Shinichi Nishizawa, Norifumi Momoi, Liwen Lee, Fang Dai	2019-10-15