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

Livescribe — 22 Patents

Rank (All Time): #26,808 of 105,732Top 30%
27 inventors
22 Patents All Time

Patents per Year

Patents granted per year, 2010 to 2016Bar chart with a peak of 6 patents in 2012.peak 62010: 1 patents20102011: 1 patents20112012: 6 patents20122013: 5 patents20132014: 4 patents20142015: 3 patents20152016: 2 patents2016

Top Inventors at Livescribe All Time

Showing 1–27 of 27 inventors

RankNamePatents
1 Jim Marggraff 12
2 Andy Van Schaack 10
2 Tracy L. Edgecomb 10
#4 James Marggraff 4
#5 Alexander Sasha Pesic 2
#5 Andrew J. Van Schaack 2
#5 Brett Reed Halle 2
#5 Chi Kin Benjamin Leung 2
#5 Christopher Simon Courtenay Wheaton 2
#5 David Robert Black 2
#5 Daniel Harden 2
#5 Frank Canova 2
#5 Kyle A. Buzzard 2
#5 Stefan Burström 2
#5 Vinaitheerthan Meyyappan 2
#16 Allan Hessenflow 1
#16 Byron J. Connell 1
#16 Dan Keller 1
#16 Erica Leverett 1
#16 Igor Feldman 1
#16 John Carter 1
#16 John Hartman 1
#16 Mauricio Greene 1
#16 Marc Thomas 1
#16 Mike Lehr 1
#16 Rick Vaughan Lewis, Jr. 1
#16 Stuart Neubarth 1