WD

William Duffield

📍 Collegeville, PA: #18 of 105 inventorsTop 20%
🗺 Pennsylvania: #1,183 of 7,986 inventorsTop 15%
Overall (2020): #108,277 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10555818 Spinal fusion implant for oblique insertion Jeffrey R. McConnell 2020-02-11
10524930 Interbody fusion device and system for implantation Katherine Elizabeth Brown, James A. Sack 2020-01-07