JH

John C. Hansen

YI York International: 1 patents #10 of 32Top 35%
📍 Spring Grove, PA: #2 of 4 inventorsTop 50%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #188,228 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6386272 Device and method for detecting fouling in a shell and tube heat exchanger Keith E. Starner 2002-05-14