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

Kittrich — 40 Patents

Rank (All Time): #15,944 of 106,120Top 20%
15 inventors
40 Patents All Time

Top Inventors at Kittrich All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Mark A. Calkins 19
2 Robert S. Silverman 8
3 A. David Lindsay 5
3 Steven M. Bessette 5
#5 Anne M. Miller 3
#5 Edmund J. Norris 3
#5 James Scott Klimavicz 3
#5 Joel R. Coats 3
#9 Carl Brock Brandenberg 1
#9 Michael Zagryn 1
#9 Robert J. Friedland 1
#9 Robin K. Levine 1
#9 Robert F. Weber 1
#9 Stephan Sutton 1
#9 Edgar Eduardo De Hoyos 1