Leverkusen, DE All Time

11,480 patents  ·  1,687 inventors

Ranked #510 of 111,555 cities Top 1%

Showing 1–50 of 1,687 inventors

Rank Inventor Primary Company Patents
1 Albrecht Marhold Bayer Healthcare 239
2 Gerd Hanssler Bayer Healthcare 235
3 Karl H. Buchel Bayer Healthcare 182
#4 Paul Reinecke Bayer Healthcare 153
#5 Hanns P. Muller Bayer Healthcare 146
#6 Kurt Findeisen Nihon Bayer Agrochem K. K. 139
#6 Klaus Konig Bayer Healthcare 139
#8 Bernhard Homeyer Bayer Healthcare 109
#9 Horst Berneth Bayer Healthcare 102
#10 Paul-Ernst Frohberger Bayer Healthcare 100
#11 Norbert Mencke Bayer Healthcare 96
#12 Graham Holmwood Bayer Healthcare 92
#13 Ludwig Eue Bayer Healthcare 90
#13 Uwe Petersen Bayer Healthcare 90
#15 Dirk Achten Covestro Deutschland Ag 84
#16 Kuno Wagner Bayer Healthcare 81
#16 Helmut Fiege Bayer Healthcare 81
#18 Helmut-Werner Heuer Bayer Materialscience Ag 76
#19 Folker Lieb Bayer Healthcare 73
#20 Gerhard Grogler Bayer Healthcare 70
#21 Bernd Baasner Bayer Healthcare 67
#21 Rudolf Merten Bayer Healthcare 67
#23 Hans Scheinpflug Bayer Healthcare 63
#24 Ralf Tiemann Bayer Healthcare 62
#25 Wulf von Bonin Bayer Healthcare 61
#26 Rainer Hagen Covestro Deutschland Ag 59
#27 Udo Kraatz Bayer Healthcare 57
#28 Jan Weikard Bayer Healthcare 56
#29 Achim Harder Bayer Healthcare 53
#30 Klaus Wunderlich Bayer Healthcare 52
#30 Peter Lösel Bayer Cropscience 52
#30 Helmut Waldmann Bayer Healthcare 52
#33 Uwe Claussen Bayer Healthcare 51
#34 Isolde Häuser-Hahn Bayer Cropscience 48
#34 Hans-Georg Lerchen Bayer Pharma 48
#36 Karl-Heinz Linker Bayer Healthcare 47
#36 Hermann Uhr Bayer Healthcare 47
#36 Marc-Stephan Weiser Covestro Deutschland Ag 47
#39 Horst Peters Bayer Healthcare 46
#40 Lothar Puppe Bayer Healthcare 45
#40 Gunther Beck Bayer Healthcare 45
#42 Dieter Dieterich Bayer Healthcare 43
#42 Roderich Raue Bayer Healthcare 43
#42 Rolf Grosser Bayer Healthcare 43
#42 Horst Jager Bayer Healthcare 43
#46 Gerhard Jager Bayer Healthcare 42
#47 Dirk Schaefer Koniniklijke Philips N.V. 39
#47 Joachim Hutter Bayer Healthcare 39
#47 Bruno Bomer Bayer Healthcare 39
#50 Karl-Heinz Sockel Momentive Performance Materials Gmbh 38