WI

Waterloo Industries

Rank (All Time): #6591 of 106,127Top 7%
48 inventors
109
Patents All Time

Top Inventors at Waterloo Industries All Time

RankNamePatents
1 Jim Hand 31
2 Robert Mehmen 25
3 Fred Ritchie 21
#4 Steven Frederick Kohagen 19
#5 Daniel Jackson 14
#6 Gregory Jon Holcomb 12
#7 Franco F. Daino 11
#8 Deonna Fritz 9
#9 Michael Edward Hay 8
#10 David A. Trower 7
#11 Mark T. Ryan 7
#12 John P. Malley 6
#13 Eric Hyman 5
#14 Greg Jon Holcomb 5
#15 Greg Holderfield 5
#16 Kent Charles Johnson 5
#17 Carl E. Hoffmeyer 4
#18 Ramon L. Klemmensen 4
#19 Simon Yan 4
#20 Bryan J. Stow 3
#21 John P. Oltman 3
#22 Nicole E. Freeberg 3
#23 Richard D. Purchase 3
#24 Edward H. Meisner 2
#25 Esnad Begic 2
#26 Matthew T. Dudgeon 2
#27 Michael Ballone 2
#28 Mike Malich 2
#29 Rajesh R. Wadhwa 2
#30 Richard J. Kolaczewski 2
#31 Young Chan Park 2
#32 Alan K. Mangrich 2
#33 Bradley M. White 1
#34 Douglas L. Sevey 1
#35 Emerson V. Purkapile 1
#36 Gerald Thomas Heinlen 1
#37 Jiju George Johnson 1
#38 Kevin M. Kraus 1
#39 Matthew J. Sallee 1
#40 Milo F. Russell 1
#41 Nathan Thomas Hellman 1
#42 Normal L. Calhoun 1
#43 Sergio Herrera Gutierrez 1
#44 Steven J. Kreger 1
#45 Troy Lynn Moller 1
#46 Donald N. Sulentic 1
#47 Ramon L. Kemmensen 1
#48 Robert J. Mehman 1