Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Graber Products — 33 Patents

Rank (All Time): #19,096 of 106,127Top 20%
35 inventors
33 Patents All Time

Top Inventors at Graber Products All Time

Showing 1–35 of 35 inventors

RankNamePatents
1 John M. Bloemer 6
1 Todd W. Lassanske 6
3 Ervin L. Severson 5
#4 John W. Graber 4
#5 Clint Kolda 3
#5 Giancarlo Piretti 3
#5 Joseph V. Graber 3
#5 John M. Kaloustian 3
#5 Tyler C. Marthaler 3
#10 Clarence A. Anderson 2
#10 Gerhard Pawelka 2
#10 Harald Quintus-Bosz 2
#10 Jesse E. Ambrosina 2
#10 Kenneth J. Hannes 2
#10 Mark A. Dahl 2
#16 Brian W. Buttchen 1
#16 Burton L. Greenberg 1
#16 Christopher Fortune 1
#16 Chang Shin Pin 1
#16 Gary R. Sorenson 1
#16 George Stickler 1
#16 Jeff Nichols 1
#16 Jeffrey Q. Nichols 1
#16 Jeffrey G. Romenesko 1
#16 Joseph J. Schachtner 1
#16 Kenneth J. Muderlak 1
#16 Mark A. Cowles 1
#16 Matthew R. Evans 1
#16 Neil T. Amundsen 1
#16 Robert Fortune 1
#16 Ross A. Mackert 1
#16 Robert J. McCaffrey 1
#16 Scott Henderson 1
#16 Steve Traut 1
#16 Michael W. Beise 1