Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Free — 3 Patents in 2021

WTWright Medical Technology: 3 patents #6 of 53Top 15%
Oakland, TN: #2 of 3 inventorsTop 70%
Tennessee: #180 of 2,117 inventorsTop 9%
Overall (2021): #86,355 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11134964 Fixation apparatus and method for total ankle replacement Robert M. Howles, Elizabeth J. PHELPS, Kian-Ming WONG, Braham K. Dhillon 2021-10-05
11116524 Ankle replacement system and method Shawn McGinley, Robert M. Howles, Vinay D. Patel, Ramon Luna, Matthew D. Schultz 2021-09-14
11051831 Osteotomy guide Paul LUTTRELL, Erin MULLER, Joseph Ryan WOODARD, Jesse G. Moore 2021-07-06