WS

William I. Stephens

KN Knoll: 2 patents #1 of 7Top 15%
📍 Telford, PA: #1 of 6 inventorsTop 20%
🗺 Pennsylvania: #204 of 2,652 inventorsTop 8%
Overall (1982): #6,211 of 81,411Top 8%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D266722 Chair base or similar article 1982-11-02
D264910 Combined seat and backrest for a chair 1982-06-15