JE

Jennifer K. Ellwood

PO Polaroid: 1 patents #513 of 898Top 60%
📍 Somerville, MA: #1,823 of 2,735 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,851,467 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5117252 Electronic flash control system for use in a fixed focus lens camera for increasing depth of field by the timing of flash actuation John P. Gaewsky, James C. Magno, Jr. 1992-05-26