RA

Ruhrkohle Ag

Rank (All Time): #10903 of 106,127Top 15%
88 inventors
62
Patents All Time

Top Inventors at Ruhrkohle Ag All Time

Showing 1–50 of 88 inventors

RankNamePatents
1 Wilhelm Stewen 8
2 Eckard Wolowski 7
3 Josef Langhoff 6
#4 Wolfgang Becker 5
#5 Frank Mirtsch 4
#5 Jurgen Seipenbusch 4
#7 Gerd Nashan 3
#7 Hans-Ulrich Oldengott 3
#7 Heinz Tewes 3
#7 Klaus Wessiepe 3
#7 Wilhelm Weskamp 3
#12 Burckard Vitt 2
#12 Dieter Breidenbach 2
#12 Hans Dohren 2
#12 Hans-Friedrich Tamm 2
#12 Heinz Fuchs 2
#12 Helmut Lukaszewicz 2
#12 Klaus-Dieter Dohms 2
#12 Siegfried Ormanns 2
#12 Wilhelm Holz 2
#12 Wolfgang Schafer 2
#12 Alfons Jankowski 2
#23 Bernd Strobel 1
#23 Clemens Hinz 1
#23 Claus Strecker 1
#23 Fritz Adrian 1
#23 Friedrich Bassier 1
#23 Friedr. Bassier 1
#23 Frank Friedrich 1
#23 Friedrich-Wilhelm Mehrhoff 1
#23 Hans Jørgen Christensen 1
#23 Hans Ludke 1
#23 Harald Weber 1
#23 Herbert Dybus 1
#23 Helmut Neumann 1
#23 Heinz Opdenwinkel 1
#23 Helmut Palm 1
#23 Heinrich Scheve 1
#23 Helmut Timmermann 1
#23 Heinz W. Wild 1
#23 Ingo Romey 1
#23 Josef Hibbel 1
#23 Joachim W. Lehmann 1
#23 Karl Gregor 1
#23 Karl H. Hellmann 1
#23 Kazushi Kishigami 1
#23 Klaus Goldschmidt 1
#23 Kurt Tippmer 1
#23 Ludwig Schmidt 1
#23 Manfred Golomb 1