TS

Thomas J. Szymczak

SS S. C. Johnson & Son: 1 patents #17 of 53Top 35%
📍 Caledonia, WI: #8 of 16 inventorsTop 50%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #49,906 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822604 Local treatment of dandruff, seborrheic dermatitis, and psoriasis Donald W Knoll, David L. Shelton 1989-04-18