DM

Darrel Henry Meffert

Caterpillar: 1 patents #90 of 387Top 25%
📍 Sparland, IL: #2 of 2 inventorsTop 100%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #240,695 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6604508 Volume reducer for pressurizing engine hydraulic system — 2003-08-12