CR

Carol A. Rathman

Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Farmington, IL: #5 of 12 inventorsTop 45%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,551,703 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6422217 Back pressure valve drive EGR system Dennis D. Feucht, Eric C. Fluga, Keith E. Lawrence 2002-07-23