DG

Daniel J. Ghinazzi

📍 Concord, CA: #288 of 739 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,364,163 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4411885 Vitamin E oil based dentifrice Ronald R. Barels 1983-10-25
4292304 Oil based dentifrice Ronald R. Barels 1981-09-29