CA

Curtis W. Apgar

Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Maple Park, IL: #17 of 35 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,568,206 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6168368 Frame assembly for a construction machine Yon C. Chong, Timothy S. Conroy, James K. Mathieu, Craig W. Riediger, Charles F. Sieck 2001-01-02