Frank Spenser

AM American Saw & Mfg.: 1 patents #11 of 19Top 60%

📍 Alcoa, TN: #9 of 22 inventorsTop 45%

🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%

Overall (All Time): #3,641,378 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5868532	Arbor for engaging a saw	—	1999-02-09