RH

Roy D. Hollopeter

Air Products And Chemicals: 1 patents #57 of 175Top 35%
📍 Coopersburg, PA: #4 of 9 inventorsTop 45%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #62,957 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805672 Automatic precision liquid loading control method Bruce J. Berrettini, Donald P. Bucci 1989-02-21