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

Ace Controls — 12 Patents

Rank (All Time): #45,725 of 105,732Top 45%
12 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1985 to 2023Bar chart with a peak of 2 patents in 2005.peak 21985: 1 patents19851986: 1 patents1993: 1 patents19931996: 1 patents1997: 1 patents19972002: 1 patents2005: 2 patents20052006: 1 patents2007: 1 patents20072021: 1 patents2023: 1 patents2023

Top Inventors at Ace Controls All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Robert J. Heideman 3
2 Christopher M. Niemiec 2
2 Harold D. Wiard 2
2 Michael A. Ferkany 2
2 Rahul Chandrashekar 2
2 Scott W. McNeil 2
#7 Karl O. R. Kirst 1
#7 Joel D. Colliau 1
#7 David R. Claydon 1
#7 Richard T. Mitera 1
#7 Steven A. Chamulak 1
#7 William J. Chorkey 1