WK

William R. Koch

Air Products And Chemicals: 1 patents #57 of 175Top 35%
📍 Kutztown, PA: #4 of 13 inventorsTop 35%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #43,888 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869894 Hydrogen generation and recovery Shoou-I Wang 1989-09-26