Frank Skay

📍 Atlanta, MI: #4 of 8 inventorsTop 50%

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

Overall (All Time): #4,111,590 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4202300	Internal combustion engine	—	1980-05-13