Top Inventors at Effem Gmbh All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Rudiger Lang | 7 |
| 2 | Rolf Hornig | 6 |
| 3 | Bernd Meyer | 4 |
| #4 | Jurgen Luttmann | 4 |
| #5 | Klaus Czempik | 4 |
| #6 | Gebhard Kregel | 3 |
| #7 | Bernd Albrecht | 2 |
| #8 | Dieter Krieger | 2 |
| #9 | Eckart Schormair | 2 |
| #10 | Friedrich Köhler | 2 |
| #11 | Hans-Richard Kiel | 2 |
| #12 | Hans-Georg Liebich | 2 |
| #13 | Jurgen Gideon | 2 |
| #14 | Jurgen Tonne | 2 |
| #15 | Reinhard Teichmann | 2 |
| #16 | Walter Brendel | 2 |
| #17 | Bernard De Turckheim | 1 |
| #18 | Dietmar Lange | 1 |
| #19 | Eckhart Schormair | 1 |
| #20 | Eckhart Steinberg | 1 |
| #21 | Erich Mengel | 1 |
| #22 | Gunter Horntrich | 1 |
| #23 | Hans-Jurgen Steinebach | 1 |
| #24 | John Hemus | 1 |
| #25 | Josef Reimann | 1 |
| #26 | Johannes P. Schlebusch | 1 |
| #27 | Jurgen Ponisch | 1 |
| #28 | Meinhard Protz | 1 |
| #29 | Peter Kalisch | 1 |
| #30 | Peter Keller | 1 |
| #31 | Peter Schlimm | 1 |
| #32 | Rainer Follmann | 1 |
| #33 | Roland Stein | 1 |
| #34 | Tas Sirel | 1 |
| #35 | Theo Langen | 1 |
| #36 | Walter Kramer | 1 |
| #37 | Eirch Mengel | 1 |
| #38 | Rainer Laaf | 1 |
| #39 | Jurgen Homolla | 1 |
| #40 | Andreas Ronken | 1 |
| #41 | Yvonne Siegmund | 1 |
| #42 | Harald Emberger | 1 |
| #43 | Michael Hinrichs | 1 |
| #44 | Alan M. Long | 1 |