Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Guenter Grabher | Grass Gmbh | 20 |
| 2 | Filip Rihtarec | Grass Gmbh | 10 |
| 3 | Günter Grabher | Grass Gmbh | 9 |
| #4 | Manfred Zesch | Melco Industries | 8 |
| #5 | Harald Sutterlutti | Julius Blum Gmbh | 7 |
| #6 | Helmut Koenig | Siemens Aktiengesellschaft | 4 |
| #6 | Patrick Pirker | Grass Gmbh | 4 |
| #8 | Markus Düringer | Alpla Werke Alwin Lehner | 3 |
| #8 | Harald Sutterluetti | Julius Blum Gmbh | 3 |
| #8 | Gunther Grabher | Grass Gmbh | 3 |
| #11 | Claus Hofer | Julius Blum Gesellschaft M.B.H. | 2 |
| #11 | Markus Dueringer | Soplar S.A. | 2 |
| #13 | Sutterlütti Harald | Julius Blum Gmbh | 1 |
| #13 | Günther Jakob Stark | — | 1 |
| #13 | Berndt Trebo | Hilti Aktiengesellschaft | 1 |
| #13 | Gunther Grabber | Grass Gmbh | 1 |
| #13 | Stefan Haid | Julius Blum Gmbh | 1 |
| #13 | Guenther Grabher | Grass Gmbh | 1 |
| #13 | Otto Blum | Chemie Linz Gmbh | 1 |