Top Inventors at Interspiro Ab All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ivan Hellquist | 3 |
| 2 | Pierre Buhlmann | 3 |
| 3 | Håkan Hedenberg | 2 |
| #4 | Andreas Lindell | 2 |
| #5 | Carl-Goran Crafoord | 1 |
| #6 | Ian Maxwell | 1 |
| #7 | John Grieves | 1 |
| #8 | Mats Lundberg | 1 |
| #9 | Olof Rylander | 1 |
| #10 | Erik Svantesson | 1 |
| #11 | Carl P. M. Muhlmann | 1 |
| #12 | Anders Johnsson | 1 |