DB

Dolores Bishop

📍 Oakland, CA: #2,087 of 4,380 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,330,449 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4827923 Protective facial mask Mark M. Morris 1989-05-09
4671271 Protective facial mask Mark M. Morris 1987-06-09