Steven W. Wentworth

EC Earth Tool Company: 63 patents #1 of 15Top 7%

TW The Charles Machine Works: 10 patents #19 of 211Top 10%

VM Vermeer Manufacturing: 4 patents #84 of 366Top 25%

HA Harley-Davidson: 1 patents #15 of 33Top 50%

📍 Scottsdale, AZ: #18 of 3,386 inventorsTop 1%

🗺 Arizona: #205 of 32,909 inventorsTop 1%

Overall (All Time): #24,802 of 4,157,543Top 1%

Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #	Title	Co-Inventors	Date
4775163	Motorcycle	Thomas D. McGowan	1988-10-04