Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael Ketzer | Johns Manville | 14 |
| 2 | Juergen Goll | Hilite Germany Gmbh | 5 |
| 3 | Joachim Zipp | Wika Alexander Wiegand Se & Co. Kg | 3 |
| #4 | Karl-Josef Marks | Magna Donnelly Gmbh & Co. Kg | 2 |
| #5 | Gerhard Trunk | Haacon Hebetechnik Gmbh | 1 |
| #5 | Jean-Luc Gillet | Hohe Gmbh & Co. Kg | 1 |