BC

Black Clawson Company

Rank (All Time): #7326 of 106,127Top 7%
74 inventors
97
Patents All Time

Top Inventors at Black Clawson Company All Time

Showing 1–50 of 74 inventors

RankNamePatents
1 David E. Chupka 22
2 Peter Seifert 16
3 Richard S. Tetro 8
#4 Larry D. Markham 7
#5 Derald R. Hatton 5
#5 Richard W. Creagan 5
#5 Terry L. Bliss 5
#5 Andrew Martin 5
#9 Christopher M. Vitori 4
#9 Clinton R. Parks 4
#9 David E. Suica 4
#9 Richard W. Phelps 4
#13 Carl C. Landegger 3
#13 Heinz K. Nowisch 3
#13 Jimmy L. Winkler 3
#13 Joseph P. Constiner 3
#13 Michael F. Kinne 3
#13 Paul G. Marsh 3
#13 Robert F. Moeller 3
#13 Stanley C. Zink 3
#13 Vincent L. Magnotta 3
#22 Darrell N. Halgrimson 2
#22 Donald H. Hanson 2
#22 Edward F. Elton 2
#22 Gary S. Williamson 2
#22 Henrik Eklund 2
#22 Irenee J. Phillippe 2
#22 John J. Pimley 2
#22 Mark W. Gilkey 2
#22 Michael A. Sieron 2
#22 Richard King 2
#22 Ronald D. Cruea 2
#22 Scott A. Wallick 2
#22 Alan J. Nicol 2
#22 Andrew Christie 2
#36 Bernard R. Bader 1
#36 Brian William Attwood 1
#36 Chester E. Alkiewicz 1
#36 Christopher McCarthy 1
#36 David C. Grantz 1
#36 Daniel F. Hould 1
#36 Donald Lehman 1
#36 Don Scott 1
#36 Earl T. Blakley 1
#36 Edward M. Lincoln 1
#36 Elmer Christensen 1
#36 Frank J. Steffes 1
#36 Frederick C. Suppon 1
#36 Gerald F. Browning 1
#36 Hans-Joachim Wirth 1