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USPTO Patent Rankings Data through Sept 30, 2025
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Educational Testing Service — 14 Patents in 2017

Rank (2017): #2,510 of 29,974Top 9%
33 inventors
14 Patents 2017

Top Inventors at Educational Testing Service 2017

Showing 1–33 of 33 inventors

RankNamePatents
1 Klaus Zechner 4
2 Anastassia Loukina 2
2 Jill Burstein 2
2 Kenneth H. Berger 2
2 Keelan Evanini 2
2 Lei Chen 2
2 Martin Chodorow 2
2 Mankit Lee 2
2 Shasha Xie 2
2 Su-Youn Yoon 2
2 Swapna Somasundaran 2
#12 John Rumianowski 1
#12 Andy Castro 1
#12 Beata Beigman Klebanov 1
#12 Chee Wee Leong 1
#12 Derrick Higgins 1
#12 Diana Wright Cano 1
#12 Gary Feng 1
#12 Guangming Ling 1
#12 Isaac Bejar 1
#12 James B. Moran 1
#12 Jenny Gray 1
#12 Je Hun Jeon 1
#12 Joel Tetreault 1
#12 Ketan Thakker 1
#12 Michael J. Cripps 1
#12 Michael Flor 1
#12 Michael Heilman 1
#12 Nitin Madnani 1
#12 Roman Merkushen 1
#12 Robert E. Thornton 1
#12 Sherry Wang 1
#12 Xinhao Wang 1