Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478206 | Impeller for a radial fan | — | 1995-12-26 |
| 5315193 | Hand-guided machine tool comprising a radial blower | Martin E. Kummer, Werner Rieker, Eckerhard Strotgen | 1994-05-24 |
| 5311089 | Hand machine tool | Eckerhard Stroetgen | 1994-05-10 |