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

Ctb — 131 Patents

Rank (All Time): #5,567 of 106,127Top 6%
85 inventors
131 Patents All Time

Top Inventors at Ctb All Time

Showing 1–50 of 85 inventors

RankNamePatents
1 Mark S. Dingeldein 13
2 Theodore J. Cole 12
3 Ray E. Swartzendruber 11
#4 Brent J. Bloemendaal 9
#4 Timothy W. Momont 9
#6 Charles R. Bird 8
#6 Christopher Richard Roes 8
#6 Harry R. Van Horn, II 8
#6 Lionel L. Kreger 8
#10 Curtis Wenger 7
#10 Rodney B. Grossman 7
#12 Brad W. Lorton 6
#12 James R. Kraft 6
#12 Michael E. Krehl 6
#12 Richard L. Geiser 6
#12 Adam K. Gutwein 6
#12 Andrew Rausch 6
#18 Bryan S. Shive 5
#18 George S. Zimmerman 5
#18 Jeffrey E. Walker 5
#18 Leon S. Zimmerman 5
#18 Paul J. Bondarenko 5
#18 Roger Steven Kiphart 5
#18 Anthony Martin 5
#25 Dennis G. Yoder 4
#25 Grant Alexander White 4
#25 Larry D. Dowty 4
#25 Michael Allen Orgill 4
#25 Philip Wilfong 4
#30 Binh Tran 3
#30 Charlie Carroll 3
#30 Dwight N. Johnson 3
#30 Justin Holmes 3
#30 Lavone L. Miller 3
#30 Thuan Tran 3
#30 William M. Smith 3
#37 Beau William Brumbaugh 2
#37 Brandon Stephen Mullen 2
#37 Don R. Hoover 2
#37 Douglas J. Niemeyer 2
#37 Frank Luttels 2
#37 Howard S. Brembeck 2
#37 John William Marttila 2
#37 Raymond G. Benson, Jr. 2
#37 Robert Christenson 2
#37 Ross Alan Mielke 2
#37 Wayne R. Mark 2
#48 Bun Hiong Chua 1
#48 Christopher Elvidge 1
#48 Craig P. Smallegan 1