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

Taper-Lok — 12 Patents

Rank (All Time): #46,188 of 105,732Top 45%
7 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1989 to 2018Bar chart with a peak of 2 patents in 2009.peak 21989: 1 patents19891998: 1 patents19982000: 1 patents20002009: 2 patents20092010: 2 patents20102013: 1 patents20132014: 1 patents20142015: 2 patents20152018: 1 patents2018

Top Inventors at Taper-Lok All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Erik M. Howard 8
2 Bryan D. Cook 1
2 Charles Armbrust 1
2 John W. Aaron, III 1
2 Joseph J. Welkey 1
2 Kenneth A. Watts 1
2 Rajeev Madazhy 1