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

Sky-Trax — 7 Patents

Rank (All Time): #74,456 of 105,917Top 75%
8 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 2010 to 2013Bar chart with a peak of 4 patents in 2013.peak 42010: 1 patents20102012: 2 patents20122013: 4 patents2013

Top Inventors at Sky-Trax All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 David C. Emanuel 5
2 Larry G. Mahan 4
3 Richard H. Ungerbuehler 3
3 Robert S. Kunzig 3
3 Robert M. Taylor 3
#6 Leonard J. Maxwell 2
#7 Kimberly M. Martine 1
#7 Sarah M. Brisbin 1