Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399378 | Filter for cooling air stream of electric commutator motor for household device | Horst Neugart | 1983-08-16 |
| 4391529 | Apparatus for mixing and degassing components of synthetic resins, particularly thermo-setting synthetic resins | Wilhelm Hedrich, Erhard Haeuser | 1983-07-05 |
| 4360939 | Floor care device | Peter Wulf, Wieland Guhne | 1982-11-30 |