DK

David G. Kupper

Caterpillar: 1 patents #101 of 431Top 25%
📍 Edelstein, IL: #3 of 6 inventorsTop 50%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #234,344 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6406029 Seal assembly having an encapsulated cone spring Jerry A. Metz 2002-06-18