Top Inventors at Iropa Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Lars H. G. Tholander | 6 |
| 2 | Paer Josefsson | 6 |
| 3 | Bjorn Halvarsson | 3 |
| #4 | Kurt A. G. Jacobsson | 3 |
| #5 | Patrik Magnusson | 3 |
| #6 | Stefano Lamprillo | 3 |
| #7 | Anders Svanstrom | 3 |
| #8 | Ermete Corbellini | 2 |
| #9 | Fiorenzo Ghiardo | 2 |
| #10 | Johansson Birger | 2 |
| #11 | Marco Covelli | 2 |
| #12 | Niklas Wahlgren | 2 |
| #13 | Birger Johansson | 1 |
| #14 | Egon Johansson | 1 |
| #15 | Henrik Svensson | 1 |
| #16 | Jerker Hellstroem | 1 |
| #17 | Jerker Hellstrom | 1 |
| #18 | Joachim Fritzson | 1 |
| #19 | Magnus Carlsson | 1 |
| #20 | Mikael Alatalo | 1 |
| #21 | Per Ohlson | 1 |
| #22 | Sture Persson | 1 |
| #23 | Thomas Rundberg | 1 |
| #24 | Urs Meyer | 1 |
| #25 | Tomas Rundberg | 1 |
| #26 | Ivan Castelli | 1 |
| #27 | Leonardo Fogu | 1 |
| #28 | Patrik Jedheimar | 1 |
| #29 | Alf Bengtsson | 1 |
| #30 | Andrea Maffeo | 1 |