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

Mattel — 1,638 Patents

Rank (All Time): N/A of 106,120
1,185 inventors
1,638 Patents All Time

Top Inventors at Mattel All Time

Showing 1–50 of 1,185 inventors

RankNamePatents
1 Richard B. Manville 68
2 Stacy Lynn O'Connor 38
3 Kurt J. Huntsberger 38
#4 Michael Nuttall 34
#5 Eric Ostendorff 30
#6 Keith Hippely 29
#7 Ronald M. Asbach 27
#8 William R. Howell 25
#9 Domenic T. Gubitosi 25
#10 Julian Payne 23
#11 Mark Barthold 20
#12 John S. Canna 20
#13 Maarten Van Huystee 19
#14 Abimael Cordova 19
#15 Kevin Kai Cao 19
#16 Philip R. Pyrce 18
#17 John L. Jones, Jr. 18
#18 Paulo Kang 18
#19 John Rhein 17
#20 Paul Schmid 17
#21 William J. Kelley 17
#22 David M. Bapst 17
#23 Jon Marine 17
#24 Wayne R. Halford 16
#25 Anthony M. Martino 16
#26 Brian S. Kelly 16
#27 Robb Fujioka 16
#28 Joseph Thomas Moll 15
#29 Brian Yu 15
#30 Robert Sonner 15
#31 Gerald P. Sitarski 14
#32 Ross Rumfola, III 14
#33 Nicholas Amireh 13
#34 Jonathan Bedford 13
#35 Robert W. Salmon 13
#36 William Willett 13
#37 Mark Wittenberg 13
#38 Gabriel De La Torre 13
#39 James Zielinski 12
#40 Chun Wing Wong 12
#41 Daniel J. Damon 12
#42 Karl D. Lerch 11
#43 Peter Chuang 11
#44 Roger H. Sweet 11
#45 Peter Fan 11
#46 David Sheltman 11
#47 Glenn Yu 11
#48 Ronald Torres 10
#49 Carol Snyder 10
#50 Eric Skifstrom 10