DB

Douglas Bireley

DS Depuy Spine: 1 patents #55 of 122Top 50%
📍 Liestal, MA: #1 of 1 inventorsTop 100%
Overall (2011): #314,753 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7967821 Break-off screw extension removal tools Christopher Sicvol, Shawn D. Stad, Timothy Beardsley, James J. Roveda, Anthony R. Carlone 2011-06-28