Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CO

Cominco — 87 Patents

Rank (All Time): #8,065 of 106,120Top 8%
133 inventors
87 Patents All Time

Top Inventors at Cominco All Time

Showing 1–50 of 133 inventors

RankNamePatents
1 Daniel A. D. Boateng 11
2 Godefridus M. Swinkels 6
2 Robert D. H. Willans 6
#4 Clifford J. Krauss 5
#4 Donald L. Ball 5
#4 Eric L. Mawer 5
#4 John V. Marlow 5
#4 Robert C. Kerby 5
#9 Robert E. Manwell 4
#9 Theodore J. Seymour 4
#11 Gerald W. Toop 3
#11 Gordon H. Laurie 3
#11 Hans Rensing 3
#11 John A. Dunlop 3
#11 John T. Higgins 3
#11 Randall T. Sakauye 3
#11 Roelof P. Bult 3
#11 Robert W. Smyth 3
#19 Abraham Sadan 2
#19 Alan B. I. Bollong 2
#19 Cashman R. S. M. Hampton 2
#19 Charles R. Kirby 2
#19 Dale L. McRae 2
#19 Douwe Ybema 2
#19 Edward G. Baggio 2
#19 Gary Adams 2
#19 Gordon C. Hildred 2
#19 Horst E. Hirsch 2
#19 Jack Sklarchuck 2
#19 Larry B. Hunnel 2
#19 Martin Vanderminnen 2
#19 Michael J. Fairweather 2
#19 Michael A. Rockandel 2
#19 Roman M. Genik-Sas-Berezowsky 2
#19 Robert F. Redden 2
#19 Robert L. Trevison 2
#19 William McKee 2
#19 William F. H. Micklethwaite 2
#39 Elmer M. Pelto 1
#39 Richard R. Tamosiunis 1
#39 Segio G. Mussio 1
#39 Phil Babakaiff 1
#39 Michael A. Redfearn 1
#39 Donald B. Waites 1
#39 Eugene M. Valeriote 1
#39 Dennis G. Maschmeyer 1
#39 Kenneth L. Beynon 1
#39 James K. Tarbet 1
#39 Henry D. A. Cormode 1
#39 Susan B. Knoerr 1