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Choy Yap

Caterpillar: 1 patents #90 of 387Top 25%
📍 Dunlap, IL: #10 of 30 inventorsTop 35%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #246,658 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6662795 Method and apparatus configured to maintain a desired engine emissions level Darryl D. Baldwin, Sean R. Strubhar 2003-12-16