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

Ztek — 22 Patents

Rank (All Time): #27,373 of 106,120Top 30%
6 inventors
22 Patents All Time

Top Inventors at Ztek All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Michael S. Hsu 20
2 Ethan D. Hoag 6
3 Robin Y. P. Ong 4
#4 Allan P. Henderson 1
#4 Bryan Clark 1
#4 Irvine W. Wei 1