Sterkrade, DE ranks #18,568 worldwide for total patents filed all time, with 75 patents from 24 inventors. Leading employers of inventors based in Sterkrade, DE include The Procter & Gamble, Henkel Ag & Co. Kgaa, Deutsche Babcock Anlagen Gmbh.
Showing 1–24 of 24 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Siegfried Link | The Procter & Gamble | 25 |
| 2 | Salvatore Fileccia | Henkel Ag & Co. Kgaa | 16 |
| 3 | Joachim Dohmann | Deutsche Babcock Anlagen Gmbh | 4 |
| #4 | Hans Boe | — | 3 |
| #4 | Siegfried Bulang | Munters Euroform Gmbh | 3 |
| #4 | Hans-Reinhard Knepper | — | 3 |
| #7 | Karl Otterbein, deceased | Ruhrchemie | 2 |
| #7 | Siegfried Schriever | — | 2 |
| #7 | Günther Werbach | Nilfisk-Advance A/S | 2 |
| #10 | Bernd Kuhling | — | 1 |
| #10 | Elmar Wedershoven | Norsk Hydro Asa | 1 |
| #10 | H. S. Greulich | — | 1 |
| #10 | Gerd Gillenkirch | — | 1 |
| #10 | Ulrich Skoda | Mannesmann Ag | 1 |
| #10 | Hans-Jurgen Kellner | — | 1 |
| #10 | Stefan Kakuk | — | 1 |
| #10 | Rudolf Kretschmer | — | 1 |
| #10 | Hellmuth Costard | — | 1 |
| #10 | Heinz-Herbert Lindenau | — | 1 |
| #10 | Karl Heinz Köppen | — | 1 |
| #10 | Juergen Kuhlmann | — | 1 |
| #10 | Michael T. Britting | — | 1 |
| #10 | Klaus Hoppe | — | 1 |
| #10 | Peter Oser-Veltins | — | 1 |