RK

Roger L. Kellogg

Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Newark, IL: #6 of 10 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,684,183 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5752578 Control apparatus — 1998-05-19