DF

Dennis H. Fieldman

📍 Billerica, MA: #25 of 57 inventorsTop 45%
🗺 Massachusetts: #2,865 of 9,131 inventorsTop 35%
Overall (2011): #317,504 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7925003 Call center management systems V. Lawrence Haug, Jr. 2011-04-12