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Specialty Minerals (Michigan)

Rank (All Time): #12989 of 106,127Top 15%
67 inventors
51
Patents All Time

Top Inventors at Specialty Minerals (Michigan) All Time

Showing 1–50 of 67 inventors

RankNamePatents
1 Dominick M. Colavito 9
1 Stefan Kirchhoff 9
3 Christoph Carlhoff 4
3 Dieter Blissenbach 4
3 John Albert Hockman 4
3 Richard Griffin 4
3 Richard James Lemak 4
3 Yves C. Vermeulen 4
#9 Bernard Gist 3
#9 Harry John Huhn, III 3
#9 Joseph Schmidt 3
#9 Joseph A. Sohara 3
#9 Juergen Kleinloh 3
#9 Patrick Clinton Wernett 3
#9 Rolf Lamm 3
#9 Ronald W. Schmidt 3
#9 V.N.P. Rao 3
#18 James Charles Peter Rosso 2
#18 John Damiano, Jr. 2
#18 Lukas Wegener 2
#18 Michael Buscarini 2
#18 Michael Donovan 2
#18 William J. Peschler 2
#24 Brandon Keith Hucaluk 1
#24 Christoff Carlhoff 1
#24 Cleve Ruston 1
#24 Colin Wayne Hansen 1
#24 David E Brzoska 1
#24 David Ehrhardt 1
#24 Daniel Bruce Evans 1
#24 David W. Peters 1
#24 David Pickrell 1
#24 David Smith 1
#24 David Viers 1
#24 Erwin Anton Letzgus, Jr. 1
#24 Fritz Henry 1
#24 Frank J. Sutman 1
#24 Gerald D. Erdman 1
#24 Gregory Kennedy 1
#24 Harold Harrison Gordon 1
#24 Hannu Jokinen 1
#24 James W. Stendera 1
#24 James E Yanker 1
#24 John Lawrence Finn, III 1
#24 Joseph M. Mahoney 1
#24 John Anton Parkinson 1
#24 Joerg Schmitz 1
#24 Keith Hanchett 1
#24 Kevin Roth 1
#24 Larry Joseph Zeiner 1