DE

Douglas R. Ervin

SI Solar Turbines Incorporated: 2 patents #1 of 12Top 9%
📍 Metamora, IL: #3 of 28 inventorsTop 15%
🗺 Illinois: #658 of 5,780 inventorsTop 15%
Overall (2003): #69,699 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6668446 Recuperator duct assembly line Charles W. Bucey, Steven W. Clayton, Robert M. Jones, Chad Miars 2003-12-30
6615471 Method of locating the blade holders in a fin folding machine Gary D. Cape 2003-09-09