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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Halteman — 1 Patent in 2021

Caterpillar: 1 patents #241 of 826Top 30%
Normal, IL: #44 of 75 inventorsTop 60%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #484,624 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11174825 Seal configuration for fuel injector Derik Warne, Thomas J. Crowell 2021-11-16 $28,059,000