Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
P2

Phase 2 — 2 Patents in 2021

Rank (2021): #14,772 of 31,506Top 50%
2 inventors
2 Patents 2021

Top Inventors at Phase 2 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Fu-Du Feng 2
1 Jon Scott Walters 2