DE

David James Earl

Caterpillar: 2 patents #2,982 of 8,398Top 40%
IS International Machinery Sales: 1 patents #2 of 5Top 40%
📍 Shorewood, IL: #25 of 86 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,316,458 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1060447 Hydraulic cylinder Jiandang Mu 2025-02-04
D1060448 Hydraulic cylinder Jiandang Mu 2025-02-04
6151925 Methods and systems for positively feeding yarn to circular knitting machines Wayne D. Earl 2000-11-28