KE

Kennametal

Rank (All Time): #578 of 106,127Top 1%
844 inventors
1,462
Patents All Time

Top Inventors at Kennametal All Time

RankNamePatents
1 Robert A. Erickson 70
2 Ted R. Massa 56
3 Yixiong Liu 54
#4 Pankaj K. Mehrotra 45
#5 Kenneth L. Niebauer 39
#6 Don C. Rowlett 34
#7 Herbert Rudolf Kauper 28
#8 Jean-Luc Dufour 28
#9 Karen Anne Craig 28
#10 Linn R. Andras 28
#11 Wayne H. Beach 28
#12 Peter R. Leicht 27
#13 Ruy Frota de Souza Filho 27
#14 Igor Kaufmann 26
#15 Kent P. Mizgalski 26
#16 Leonid Boris Sharivker 26
#17 Mark S. Greenfield 26
#18 Paul D. Prichard 26
#19 Sergei Vladimir Boulakhov 26
#20 David J. Wills 25
#21 Kevin Michael Gamble 25
#22 Nicholas J. Henry 24
#23 James R. Kasperik 23
#24 James Michael Waggle 23
#25 Jürgen Schwägerl 23
#26 Alan J. Bookheimer 23
#27 Jeffrey Francis Kovac 22
#28 Stephen P. Stiffler 22
#29 Thomas J. Long, II 22
#30 Christoph Gey 21
#31 Stephen M. George 21
#32 Russell L. Yeckley 20
#33 Berthold Heinrich Zeug 19
#34 Joseph V. Nelson 19
#35 Juergen Schwaegerl 19
#36 Lewis Ray Morrison 19
#37 Ronald Louis Dudzinsky 19
#38 Ronald M. Penich 19
#39 Shi Chen 19
#40 X. Daniel Fang 19
#41 Zhenyu Liu 18
#42 David R. Siddle 17
#43 Edward J. Oles 17
#44 Qingjun Zheng 17
#45 Bernhard Borschert 16
#46 Franz Havrda 16
#47 Horst Manfred Jäger 16
#48 Josef K. Herud 16
#49 Michael Schuffenhauer 16
#50 Aharon Inspektor 16
#51 George P. Grab 15
#52 Manfred Wolf 15
#53 Robert H. Montgomery, Jr. 15
#54 Rudi Hartlohner 15
#55 Alfred S. Gates, Jr. 15
#56 Chad A. Swope 14
#57 Mark Alan Francis 14
#58 Michael R. McCormick 14
#59 Zhigang Ban 14
#60 Brandon J. Kenno 13
#61 Elizabeth R. Billman 13
#62 John Brosnahan 13
#63 Lance David Brunetto 13
#64 Prakash K. Mirchandani 13
#65 Brad Daniel Hoffer 12
#66 Cary D. Ritchey 12
#67 Logan M. Semnisky 12
#68 Peter Karl Mergenthaler 12
#69 Vladimir Volokh 12
#70 Dieter Muhlfriedel 11
#71 Douglas E. Bise 11
#72 Eric P. Helsel 11
#73 Glenn W. Sheffler 11
#74 Horst Jaeger 11
#75 James R. Geyer 11
#76 Kenneth G. DeRoche 11
#77 Konrad Spitzenberger 11
#78 Markus Heinloth 11
#79 Michael Hacker 11
#80 Nicholas J. Paros 11
#81 Prem C. Jindal 11
#82 Rodrigo Alejandro Cooper 11
#83 Volkmar Sottke 11
#84 William M. Alexander, IV 11
#85 Xiangdong D. Fang 11
#86 Anakkavur T. Santhanam 11
#87 Bernard North 10
#88 Dennis T. Quinto 10
#89 Dieter Schmidt 10
#90 Edward V. Conley 10
#91 Hans-Wilm Heinrich 10
#92 Hartmut Westphal 10
#93 Jason Goldsmith 10
#94 John J. Prizzi 10
#95 Ruy Frota de Souza 10
#96 Tim Guter 10
#97 Willard E. Henderer 10
#98 Xaver Spichtinger 10
#99 Daniel C. Sheirer 9
#100 Donald E. Keller 9