JR

Jack L. Ritchie

PH Phoenix: 1 patents #2 of 18Top 15%
📍 Bowling Green, OH: #3 of 17 inventorsTop 20%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #199,214 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6749138 Granulator Thomas S. Hart 2004-06-15