JR

John M. Roth

Ford: 1 patents #205 of 711Top 30%
📍 Grosse Ile Township, MI: #5 of 26 inventorsTop 20%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #190,245 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6574953 NOx purge air/fuel ratio selection Grant Alan Ingram, Gopichandra Surnilla, Jeffrey Scott Hepburn, Joseph Robert Theis 2003-06-10