WH

William W. Hepworth

GC Graphic Controls: 1 patents #31 of 75Top 45%
📍 Haddonfield, NJ: #115 of 191 inventorsTop 65%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,112,142 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4203682 Insert molded instrument marker pen with anchored stylus — 1980-05-20