Top Inventors at Sparck Technologies B.V. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Melle Jonker | 3 |
| 2 | Eelke Visser | 1 |
| 3 | Erik Huizinga | 1 |
| #4 | Fokke De Boer | 1 |
| #5 | Harm W. van der Dong | 1 |
| #6 | Marco Polet | 1 |
| #7 | Michel van Wonderen | 1 |
| #8 | Olaf Martin De Jong | 1 |
| #9 | Sjoerd Van Netten | 1 |
| #10 | Aise Bouma | 1 |