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John C. Schumacher

Air Products And Chemicals: 1 patents #57 of 175Top 35%
📍 Oceanside, CA: #9 of 31 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #92,965 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859375 Chemical refill system Bruce A. Lipisko, Richard E. Howard, Peter T. Randtke, Adrian Sandu, Robert E. Fletcher +1 more 1989-08-22