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

Toymax

Rank (All Time): #26,350 of 106,127Top 25%
16 inventors
23 Patents All Time

Top Inventors at Toymax All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Steven Lebensfeld 18
2 Frank J. Landi, Jr. 8
3 Carmine Russo 6
3 David Chu Ki Kwan 6
#5 Russell Javors 4
#6 Brian K. Waldman 2
#6 Harvey Goldberg 2
#6 Sammy To 2
#9 Deni Rivette 1
#9 John Ping Chan 1
#9 Ma H. Wai 1
#9 Michael G. Hoeting 1
#9 Ng Wing Kwong 1
#9 Paul Dowd 1
#9 Simon Gouldstone 1
#9 Chan John Ping 1