DY

David Yeaworth

📍 Shillington, PA: #29 of 131 inventorsTop 25%
🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,279,484 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D434810 Floating object game 2000-12-05
D423598 Floating object game 2000-04-25
D409250 Floating object game 1999-05-04
D400933 Floating object game 1998-11-10