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

World Factory

Rank (All Time): #10,407 of 106,127Top 10%
13 inventors
65 Patents All Time

Top Inventors at World Factory All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Gregory G. Kuelbs 48
2 Gustav P. Kuelbs 18
3 Zhongxing Zhou 11
#4 Mingqiang Pu 9
#5 Chad H. Jones 5
#6 John A. Kuelbs 3
#6 Kenneth Ward 3
#6 Scott A. Plasek 3
#9 Max Alan Probasco 2
#9 Rodney Quillen 2
#11 Michael J. Green 1
#11 Donald Domzalski 1
#11 Laura A. Malick Smith 1