DD

Dean Diers

Caterpillar: 1 patents #162 of 636Top 30%
📍 Rapid City, SD: #7 of 29 inventorsTop 25%
🗺 South Dakota: #36 of 184 inventorsTop 20%
Overall (2025): #406,561 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12297795 Multi-function fuel injector valve in dual fuel system and fuel system operating method Eric Lee Schroeder, Dana R. Coldren, Robert Graumüller, Kaushik Krishnamurthy, Lifeng Wang +1 more 2025-05-13