Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Grace Tech — 11 Patents

Rank (All Time): #49,552 of 106,120Top 50%
5 inventors
11 Patents All Time

Top Inventors at Grace Tech All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Erika M. Graffeo 6
2 Yukiharu Matsumura 4
3 Robert Choi 1
3 Kong C. Kwai 1
3 Choi Oong 1