JS

John A. Sramek

SS S. C. Johnson & Son: 1 patents #30 of 96Top 35%
📍 Racine, WI: #20 of 107 inventorsTop 20%
🗺 Wisconsin: #910 of 3,225 inventorsTop 30%
Overall (2002): #184,345 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6403545 Method to render a hard surface hydrophilic Joseph Karls 2002-06-11