Top Inventors at Sunds Defibrator Ab All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hjalmar S. I. Bystedt | 5 |
| 2 | Rolf B. Reinhall | 4 |
| 3 | Ebbe Hoden | 2 |
| #4 | Erich Guggenberger | 2 |
| #5 | Bengt Akerblom | 1 |
| #6 | Bengt Carlsson | 1 |
| #7 | Franco Nardi | 1 |
| #8 | Jan-Erik Hook | 1 |
| #9 | Johan Ingvar Johansson | 1 |
| #10 | Karl N. Cederquist | 1 |
| #11 | Lars-Otto Sislegård | 1 |
| #12 | Nils Virving | 1 |
| #13 | Rolf T. Larsson | 1 |
| #14 | Sven-Ingvar Thorbjornsson | 1 |
| #15 | Sven G. Akerlund | 1 |
| #16 | Steve Moldenius | 1 |