Top Inventors at Lonza A.G. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Olwen M. Birch | 4 |
| 2 | Christine Bernegger | 3 |
| 3 | Colm O'Murchu | 3 |
| #4 | Eva Maria Urban | 3 |
| #5 | Frank Brux | 3 |
| #6 | John Gordon | 3 |
| #7 | Kay-Sara Etter | 3 |
| #8 | Kurt Burgdorf | 3 |
| #9 | Laurent Duc | 3 |
| #10 | Pierre Bossard | 3 |
| #11 | Walter Brieden | 3 |
| #12 | Yves Guggisberg | 3 |
| #13 | Erich Armbruster | 1 |
| #14 | Johann Brass | 1 |
| #15 | Josef Heveling | 1 |
| #16 | Martin Fuhrmann | 1 |
| #17 | Nicholas Shaw | 1 |
| #18 | Olaf Frei | 1 |
| #19 | Thomas Zimmermann | 1 |
| #20 | Josef Werlen | 1 |
| #21 | Alkis Sofianos | 1 |