WP

Willem J. Pretorius

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Roodepoort, ZA: #25 of 72 inventorsTop 35%
Overall (All Time): #4,073,617 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342459 Tethered ball game apparatus having eccentric tensioning means — 1982-08-03