EC

Edward H. Coughlan

PO Polaroid: 1 patents #36 of 126Top 30%
📍 Norwood, MA: #1 of 5 inventorsTop 20%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #67,893 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324473 SX-70 Film pack with battery hold down structure — 1982-04-13