Top Inventors at Berol Kemi Ab All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Karl M. E. Hellsten | 11 |
| 2 | Krister Holmberg | 5 |
| 3 | Martin Hellsten | 5 |
| #4 | Mait M. Mathiesen | 5 |
| #5 | Gunvor Karlsson | 4 |
| #6 | Juhan Koll | 4 |
| #7 | Lars I. Gillberg | 4 |
| #8 | Bo Idstrom | 3 |
| #9 | Marie Ernstsson | 3 |
| #10 | Anders Klingberg | 3 |
| #11 | Birgit Tora Gunvor Karlsson | 2 |
| #12 | Borje Nystrom | 2 |
| #13 | Eva Andreasson | 2 |
| #14 | Eva Osterberg | 2 |
| #15 | Eva sterberg | 2 |
| #16 | Finn Egeli | 2 |
| #17 | Lars Edebo | 2 |
| #18 | Leif Elsby | 2 |
| #19 | Magnus Lindstedt | 2 |
| #20 | Rolf Skold | 2 |
| #21 | Stig Allenmark | 2 |
| #22 | Bengt Karlsson | 1 |
| #23 | Harald D. Ottertun | 1 |
| #24 | Hans Reinhardt | 1 |
| #25 | Inger G. Johansson | 1 |
| #26 | Ingemar Uneback | 1 |
| #27 | Kerstin E. Henriksson | 1 |
| #28 | Kent Svensson | 1 |
| #29 | Kjell Stridh | 1 |
| #30 | Margreth Strandberg | 1 |
| #31 | Mihkel Mathiesen | 1 |
| #32 | Olle Nystrom | 1 |
| #33 | Irene Johansson | 1 |
| #34 | Lars A. S. Waag | 1 |
| #35 | Holger Hyden | 1 |
| #36 | Anna K. Sterky | 1 |
| #37 | Karl B. G. Alvryd | 1 |
| #38 | Bente L. Laursen | 1 |
| #39 | Hans I. Uneback | 1 |
| #40 | Ake Blysing | 1 |
| #41 | Lars-Gosta von Dahn | 1 |
| #42 | Agneta Carlsson | 1 |
| #43 | Nils G. Cederqvist | 1 |
| #44 | Lars-Erik Noord | 1 |