NS

Norval Stapelfeld

DO Dogwatch: 1 patents #1 of 2Top 50%
📍 Brookline, MA: #96 of 287 inventorsTop 35%
🗺 Massachusetts: #2,865 of 9,131 inventorsTop 35%
Overall (2011): #202,529 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8006649 Animal control system having correction monitor Frederic T. Peterson 2011-08-30