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Donald Craig Schall

Rohm And Haas: 1 patents #50 of 179Top 30%
📍 Lansdale, PA: #30 of 87 inventorsTop 35%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #233,984 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6645552 Method of improving the drying time of a thick coating Jeffrey J. Sobczak 2003-11-11