Stephen Call

📍 Petersburg, MI: #19 of 41 inventorsTop 50%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,066,052 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8371265	Automobile emergency stop system	—	2013-02-12
D664055	Street sign with letters having holes therein	—	2012-07-24