DD

David E. Duncanson

BD Black & Decker: 1 patents #55 of 154Top 40%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #235,938 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D461456 Switch Robert P. Welsh, Mark A. Nichols, Scott E. Stropkay 2002-08-13