WH

Walter S. Halbach

SC Silberline Manufacturing Co.: 1 patents #11 of 24Top 50%
📍 Wyomissing, PA: #75 of 125 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,753,287 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5558705 Colored metallic pigments Craig Keemer, William G. Jenkins, Russell L. Ferguson 1996-09-24