Ronald W. Graves

AC American Air Filter Company: 1 patents #2 of 9Top 25%

📍 Sanford, NC: #8 of 20 inventorsTop 40%

🗺 North Carolina: #2,039 of 5,993 inventorsTop 35%

Overall (2020): #298,089 of 565,922Top 55%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10661211	Filter holding frame	Mitchell Karl	2020-05-26