DD

David E. Duncanson

BD Black & Decker: 3 patents #35 of 187Top 20%
🗺 Massachusetts: #430 of 6,881 inventorsTop 7%
Overall (2003): #32,175 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D479538 Portions of table saw Robert P. Welsh, Mark A. Nichols, Scott E. Stropkay 2003-09-09
6575067 Table saw James R. Parks, Robert S. Gehret, Scott M. Livingston, Michael L. O'Banion, Robert P. Welsh +13 more 2003-06-10
6530303 Table saw James R. Parks, Robert S. Gehret, William R. Stumpf, Frederick R. Bean, Daniel Puzio +6 more 2003-03-11