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

Harnischfeger

Rank (All Time): #4,799 of 106,127Top 5%
215 inventors
155 Patents All Time

Top Inventors at Harnischfeger All Time

Showing 101–150 of 215 inventors

RankNamePatents
#41 William A. Hipp 1
#41 William H. Smith 1
#41 William Weidner 1
#41 Kenneth J. Gutbrod 1
#41 David L. Pischke 1
#41 Arend Hogemann 1
#41 Giuseppe Picione 1
#41 Peter A. Kerrick 1
#41 Frederick E. Neuenfeldt 1
#41 Rainer Poetter 3
#41 Eric C. Blom 2
#41 Thomas Weber 2
#41 Herbert F. Klebe 1
#41 Duong Van Le 1
#41 Donald J. Sedushak 1
#41 Bradley W. Niemi 1
#41 Rodney R. Lautenbach 1
#41 Karl T. Flierl 1
#41 Lawrence C. Hilgers 1
#41 Angela R. Halwas 1
#41 Andrew J. Orgovan 1
#None Joseph J. Colwell 41
#None Michael Linstroth 22
#None William J. Hren 18
#None Wesley P. Taylor 17
#None Jason Knuth 14
#None Mooyoung Lee 10
#None Bernard Pusheck 8
#None Justin Zunker 8
#None Mark Emerson 7
#None Matthew L. Gross 7
#None Richard Nicoson 7
#None William Robert Powers, III 7
#None David Wendt 6
#None Matthew Loew 6
#None Michael J. Rikkola 6
#None Nicholas R. Voelz 6
#None Owen J. Warr 6
#None John Burant 5
#None Russell Cascio 5
#None Daniel Schlegel 4
#None James Hutsick 4
#None Kenneth J. Daniel 4
#None Brian Hargrave 3
#None Bruce P. Kearsley 3
#None Christopher S. Jones 3
#None Christopher T. Larson 3
#None Jeffrey S. Schwake 3
#None Ken Wheeler 3
#None Matthew J. Reiland 3