DH

David Hatfield

ZI Zimmer: 2 patents #403 of 1,039Top 40%
Overall (All Time): #1,940,354 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10325065 Method and system for creating patient-specific instrumentation for chondral graft transfer Jia Li 2019-06-18
9462967 Condyle axis locator Tyler S. Boggs, Jia Li 2016-10-11