DK

Douglas R. Kelly

EL Eltra: 1 patents #16 of 62Top 30%
📍 Londonderry, NH: #188 of 312 inventorsTop 65%
🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%
Overall (All Time): #4,103,212 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D262411 Athletic shoe Kevin J. Crowley, Gregory M. Pratt, Leslie E. Roberts 1981-12-29