SF

Sandra D. Freeman

📍 San Luis Obispo, CA: #132 of 530 inventorsTop 25%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,680,182 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4530685 Display box assembly — 1985-07-23
4462178 Display structure formed of a unitary blank — 1984-07-31
4382344 Display box assembly — 1983-05-10