Krefeld, DE All Time

6,329 patents  ·  1,105 inventors

Ranked #848 of 111,555 cities Top 1%

Showing 1–50 of 1,105 inventors

Rank Inventor Primary Company Patents
1 Hans-Josef Buysch Bayer Healthcare 186
2 Rolf Dhein Bayer Healthcare 131
3 Rolf Wehrmann Bayer Healthcare 106
#4 Karsten-Josef Idel Bayer Healthcare 101
#5 Wolfgang Ebert Bayer Healthcare 97
#6 Pieter Ooms Bayer Healthcare 92
#7 Jörg Hofmann Bayer Healthcare 90
#8 Friedrich-Karl Bruder Covestro Deutschland Ag 89
#9 Ludwig Bottenbruch Bayer Healthcare 83
#10 Heinz Pudleiner Covestro Deutschland Ag 65
#11 Stefan Silber Goldschmidt Holding Gmbh 53
#12 Wilfried Paulus Bayer Healthcare 50
#13 Rudolf Binsack Bayer Healthcare 49
#13 Jurgen Meixner Bayer Healthcare 49
#15 Claus Wulff Bayer Healthcare 48
#16 Knud Reuter Bayer Healthcare 47
#17 Steffen Kuhling Bayer Healthcare 46
#18 Hans-Georg Heine Bayer Healthcare 45
#18 Hans-Joachim Traenckner Bayer Healthcare 45
#20 Reinhard Langer Bayer Healthcare 42
#21 Werner Nouvertne Bayer Healthcare 41
#22 Volker Serini Bayer Healthcare 40
#23 Gerhard Darsow Bayer Healthcare 38
#24 Wolfgang Alewelt Bayer Healthcare 34
#25 Gunter Buxbaum Bayer Healthcare 33
#25 Hans-Detlef Heinz Bayer Healthcare 33
#27 Otto Immel Bayer Healthcare 32
#27 Marc Graaf Hanon Systems 32
#27 Jochen Schoeps Bayer Healthcare 32
#27 Josef Pav Kleinewefers Gmbh 32
#31 Volker Eckhardt Bayer Healthcare 29
#32 Wieland Hovestadt Bayer Healthcare 28
#32 Norbert Schon Bayer Healthcare 28
#32 Hans-Rudolf Dicke Bayer Healthcare 28
#32 Dieter Margotte Bayer Healthcare 28
#36 Andre Neubauer Infineon Technologies Ag 27
#36 Peter Hohlein Bayer Healthcare 27
#36 Werner Nielinger Bayer Healthcare 27
#39 Michael Prein Bayer Healthcare 26
#39 Joachim Thomsen Rockwell Automation 26
#39 Heinrich Schrage Bayer Healthcare 26
#39 Gunter Lailach Bayer Healthcare 26
#43 Peter Wachtler Bayer Healthcare 25
#44 Friedrich Fahnler Bayer Healthcare 24
#44 Karl-Heinz Ahrweiler Eduard Kusters Maschinefabrik 24
#44 Bernhard Schulte Bayer Healthcare 24
#44 Hermann Perrey Bayer Healthcare 24
#44 Rafael Oser Bayer Healthcare 24
#44 Jürgen Heuser Bayer Healthcare 24
#44 Ingo Schwirtlich Bayer Healthcare 24

Part of Delaware