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

Level 3 Communications — 132 Patents in 2021

Rank (2021): N/A of 31,506
194 inventors
132 Patents 2021

Top Inventors at Level 3 Communications 2021

Showing 1–50 of 194 inventors

RankNamePatents
1 Christopher Newton 16
2 Kevin M. McBride 10
3 Charles I. Cook 10
#4 Steven M. Casey 7
#5 Michael K. Bugenhagen 7
#6 Laurence R. Lipstone 6
#7 William R. Power 6
#8 Thomas Schwengler 5
#9 Joelle T. Maslak 5
#10 Andrew Dugan 5
#11 Clyde David Cooper, III 4
#12 William Crowder 4
#13 Andrew Swart 4
#14 Kevin C. Johns 4
#15 Robert Smith 4
#16 Andrew J. Broadworth 4
#17 Joseph Lawrence 4
#18 William Gray 3
#19 Tom Funk 3
#20 Zubin Ingah 3
#21 James M. Adkins, III 3
#22 Stephen Opferman 3
#23 Sergey Yermakov 3
#24 Raoul Alcala 3
#25 John F. Waters, Jr. 3
#26 Bernie C. Lehman 3
#27 Michael J. Fargano 3
#28 William R. Walker 3
#29 Rene Grippo 3
#30 Shawn Marck 3
#31 David Fullagar 3
#32 Ronald A. Lewis 3
#33 Michael D. Sprenger 3
#34 Lewis Robert Varney 3
#35 Felipe Castro 3
#36 Todd J. Williamson 2
#37 Michael Benjamin 2
#38 Steven M. Rdzak 2
#39 Allen E. Dixon 2
#40 Shane Amante 2
#41 Eric Osborne 2
#42 Laurel Clark 2
#43 Paul K. McDonnell 2
#44 Richard D. Moore 2
#45 Skyler J. Bingham 2
#46 William Thomas Sella 2
#47 Gary Ratterree 2
#48 Salvador Paredes 2
#49 Steven D. Meyer 2
#50 William Lawrence O'Brien 2