DY

David John Yovino

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 San Rafael, CA: #408 of 869 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,813,439 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11700880 Collapsible sun-powered smoking pipe — 2023-07-18
9024162 Tabla drum head tensioning system and method — 2015-05-05