Duane L. Hudelson

📍 Sioux Falls, SD: #8 of 29 inventorsTop 30%

🗺 South Dakota: #27 of 126 inventorsTop 25%

Overall (2002): #226,617 of 266,432Top 90%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6394076	Engine charge air cooler	—	2002-05-28