DH

Donn Michael Herron

Air Products And Chemicals: 1 patents #30 of 139Top 25%
📍 Fogelsville, PA: #4 of 10 inventorsTop 40%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #228,139 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6484516 Method and system for cryogenic refrigeration Rakesh Agrawal, Zbigniew Tadeusz Fidowski, William Curtis Kottke 2002-11-26