DD

Darlene Drutman

📍 Lynnfield, MA: #119 of 205 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,522,486 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6618593 Location dependent user matching system Charles Drutman, Andrew Egendorf, Norton Greenfeld, Eugene Pettinelli 2003-09-09