S. Franklin Hall

📍 Ashtabula, OH: #2 of 3 inventorsTop 70%

🗺 Ohio: #979 of 4,093 inventorsTop 25%

Overall (1994): #71,662 of 165,921Top 45%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5327875	Vapor enhanced carburetion system	—	1994-07-12