FR

Francis A. Ricci

PO Polaroid: 2 patents #349 of 898Top 40%
📍 Dedham, MA: #193 of 451 inventorsTop 45%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,268,028 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5602621 Film package and method Walter C. Lamb, Jr., Margaret A. Obermiller 1997-02-11
5477310 Film package Walter C. Lamb, Jr., Margaret A. Obermiller 1995-12-19