Top Inventors at Sem Ab All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jorgen Bengtsson | 10 |
| 2 | Bert Gustafsson | 7 |
| 3 | Jakob Angeby | 4 |
| #4 | Lars-Olof Ottosson | 4 |
| #5 | Lars-Ake Andersson | 3 |
| #6 | Johan Kihlberg | 2 |
| #7 | Wilgot Ahs | 2 |
| #8 | Bo Bijlenga | 1 |
| #9 | Goran Almkvist | 1 |
| #10 | Johan Eklund | 1 |
| #11 | Lars Svensson | 1 |
| #12 | Martin N. Andersson | 1 |
| #13 | Mats Andren | 1 |
| #14 | Nils A. Agren | 1 |
| #15 | Patrik Alriksson | 1 |
| #16 | Sven Bengtsson | 1 |
| #17 | Tomas Karlsson | 1 |
| #18 | Anders Agren | 1 |