Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KH

Key Control Holding

Rank (All Time): #32,437 of 106,127Top 35%
14 inventors
18 Patents All Time

Top Inventors at Key Control Holding All Time

Showing 1–14 of 14 inventors

RankNamePatents
1 William C. Maloney 9
2 Robert T. Brockman 3
3 Curtis Kell 2
3 John Michael Besosa 2
3 Sergey Naumovsky 2
3 Steven Probert 2
3 Timothy Gill 2
3 Arthur Mariduena 2
#9 Carlan COOPER 1
#9 Christopher Cooper 1
#9 James E. Chandler 1
#9 John F. Zumkehr 1
#9 Roger A. Niederland 1
#9 Steve Singleton 1