Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
UN

Unknown

Rank (2021): #15 of 31,507Top 1%
3,329 inventors
2,074 Patents 2021

Top Inventors at Unknown 2021

Showing 3,051–3,100 of 3,329 inventors

RankNamePatents
#344 William T. Radigan 1
#344 William J. Schalitz 1
#344 William R. Schermerhorn 1
#344 William Steven Smith 1
#344 Winfried Toussaint 1
#344 William S. Tremulis 1
#344 William Hansel Turkett, Jr. 1
#344 William T. Wilkinson 1
#344 Won Jae Choi 1
#344 Woo Hyung Jung 1
#344 Won Ho Kang 1
#344 Woojeong Kim 1
#344 Wolfgang B. Thörner 1
#344 Wyatt Drake Geist 1
#344 Xander E. Fries 1
#344 Xavier Horsot 1
#344 Xaver Lipp 1
#344 Xavier Parissaux 1
#344 Xavier Renard 1
#344 Xiaoyan Ai 1
#344 Xinyi Cai 1
#344 Xiaoming Chen 1
#344 Xiaolei Chen 1
#344 Xiaodi Chen 1
#344 Xianjie Chen 1
#344 Xiangyi Dong 1
#344 Xinghuai Feng 1
#344 Xin Gai 1
#344 Xianchang Gong 1
#344 Xiuqiang Gong 1
#344 Xiong Guo 1
#344 Xia He 1
#344 Xindong Jiang 1
#344 Xiaoling Li 1
#344 Xing Li 1
#344 Xinhua Li 1
#344 Xibin Liao 1
#344 Xiaoqiang Lin 1
#344 Xiaojun Liu 1
#344 Xinyong Liu 1
#344 Xia Liu 1
#344 Xiaozheng Lu 1
#344 Xiaosong Luo 1
#344 Xiaojun Luo 1
#344 Xiaofei Qiu 1
#344 Xiaohu Qu 1
#344 Xiaoying Wang 1
#344 Xiaojian Wang 1
#344 Xiuzhang Wang 1
#344 Xiang Wu 1