Top Inventors at Brødrene Hartmann A/S All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hans Erik Roth | 6 |
| 2 | Nick Buckley | 6 |
| 3 | Henrik Jensen | 1 |
| #4 | Jacob Hahn | 1 |
| #5 | Nicholas John Buckley | 1 |
| #6 | Torben Rosenkrantz-Theil | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hans Erik Roth | 6 |
| 2 | Nick Buckley | 6 |
| 3 | Henrik Jensen | 1 |
| #4 | Jacob Hahn | 1 |
| #5 | Nicholas John Buckley | 1 |
| #6 | Torben Rosenkrantz-Theil | 1 |