DS

Dean A. Schreffler

Rohm And Haas: 1 patents #50 of 179Top 30%
📍 Hamburg, PA: #1 of 7 inventorsTop 15%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #236,885 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6616979 Powder coating with non-crystalline and crystalline epoxy resins and curing agent William G. Ruth, Stacy L. Greth, Carryll A. Seelig 2003-09-09