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

Level 3 Communications — 152 Patents in 2018

Rank (2018): #240 of 29,927Top 1%
206 inventors
152 Patents 2018

Top Inventors at Level 3 Communications 2018

Showing 1–50 of 206 inventors

RankNamePatents
1 Charles I. Cook 14
2 Kevin M. McBride 12
3 Thomas Schwengler 11
#4 Christopher Newton 9
#5 Steven M. Casey 9
#6 Michael K. Bugenhagen 9
#7 Michael L. Elford 9
#8 William Thomas Sella 7
#9 Felipe Castro 7
#10 Robert J. Morrill 6
#11 Michael P. Winterrowd 5
#12 Pete Joseph Caputo, II 5
#13 Laurence R. Lipstone 5
#14 Thomas C. Barnett, JR. 5
#15 Andrew J. Broadworth 4
#16 Claudia M. Combellas 4
#17 James Michael Sella 4
#18 Shawn Marck 4
#19 Andrew Cook 4
#20 Ronnie S. Dhaliwal 4
#21 Andrew Swart 4
#22 Dana A. Johnston 4
#23 Robert Smith 4
#24 Sergey Yermakov 4
#25 Richard Dean Terpstra 4
#26 Adam C. Uzelac 3
#27 William R. Power 3
#28 Andrew Dugan 3
#29 Michael Morrissey 3
#30 John McManus 3
#31 Kevin Dean Wein 3
#32 John T. Pugaczewski 3
#33 David Rondeau 3
#34 David Emerson 3
#35 William Lawrence O'Brien 3
#36 John F. Waters, Jr. 3
#37 Jade Kerr 3
#38 Michael Goergen 3
#39 James Edward Borowicz 3
#40 Clinton Smoyer 3
#41 Michael J. Fargano 3
#42 William Crowder 3
#43 Gary W. LaFreniere 3
#44 Lewis Robert Varney 3
#45 Koushik Chatterjee 2
#46 Joelle T. Maslak 2
#47 Stephen Opferman 2
#48 William Hopkins 2
#49 Steve R. Wakumoto 2
#50 Madhukar Bandi 2