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David James Earl

Caterpillar: 2 patents #65 of 636Top 15%
📍 Shorewood, IL: #1 of 11 inventorsTop 10%
🗺 Illinois: #870 of 6,351 inventorsTop 15%
Overall (2025): #132,485 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1060447 Hydraulic cylinder Jiandang Mu 2025-02-04
D1060448 Hydraulic cylinder Jiandang Mu 2025-02-04