DC

David W. Castleman

ZS Zimmer Biomet Spine: 2 patents #2 of 15Top 15%
📍 Minneapolis, MN: #109 of 870 inventorsTop 15%
🗺 Minnesota: #1,437 of 7,575 inventorsTop 20%
Overall (2020): #182,430 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10828070 Bone anchor housing limiter Terry Ziemek 2020-11-10
10820928 Bone screw threaded enlarger Terry Ziemek 2020-11-03