Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Halm | Henkel Kommanditgesellschaft Auf Aktien | 3 |
| 2 | Werner Grenda | Evonik Degussa Gmbh | 2 |
| 2 | Wolfgang Klahold | Keiper Gmbh & Co. Kg | 2 |
| 2 | Guido Legewie | Mannesmann Plastics Machinery Gmbh | 2 |
| 2 | Gunther Schneider | Beiersdorf Ag | 2 |
| #6 | Horst Fischer | Unknown | 1 |
| #6 | Torsten Leickel | — | 1 |
| #6 | Klaus Kulik | Kiekert Ag | 1 |
| #6 | Harald Franke | Dr. Ing. H.C. F. Porsche Ag | 1 |
| #6 | Manfred Kreczinski | Evonik Degussa Gmbh | 1 |
| #6 | Günther Philipp | Thiele Gmbh & Co. Kg | 1 |