Ellerau, DE ranks #13,187 worldwide for total patents filed all time, with 130 patents from 15 inventors. Leading employers of inventors based in Ellerau, DE include Koniniklijke Philips N.V., Air Liquide Santé (International), U.S. Philips.
Showing 1–15 of 15 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Ewald Roessl | Koniniklijke Philips N.V. | 83 |
| 2 | Wolfgang Siegert | Air Liquide Santé (International) | 12 |
| 2 | Olaf Dössel | U.S. Philips | 12 |
| #4 | Ewald Rössl | Koniniklijke Philips N.V. | 7 |
| #5 | Birgit Rautenberg-Groth | Henkel Ag & Co. Kgaa | 4 |
| #6 | Jan Harrsen | Amazon | 2 |
| #6 | Dietmar Jodies | Eppendorf Ag | 2 |
| #8 | Daniel Kuehlein | Flowserve Management | 1 |
| #8 | Jochen R/u/ sen | Koehring | 1 |
| #8 | Manfred Rinckens | Aco Sevrin Ahlmann Gmbh & Co Kg | 1 |
| #8 | Christian Popall | Thyssenkrupp Ag | 1 |
| #8 | Joerg Fuhlendorf | — | 1 |
| #8 | Pieter Van Luipen | Intermoor | 1 |
| #8 | Ilka Knickrehm | — | 1 |
| #8 | Eckhard Zamboni | Intermoor | 1 |