ND

Nitza Derfner

📍 Menlo Park, CA: #64 of 193 inventorsTop 35%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #52,119 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678275 Toothbrush with bristles having intermediate roughened portion — 1997-10-21