Hans-Peter Simm
10Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Mar 2, 1977 → Jan 21, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5749285A | Food processor | Human Necessities | 22 | Expired |
| US4454627A | Device for cleaning textile surfaces | Human Necessities | 17 | Expired |
| US4696076A | Vacuum cleaner nozzle | Human Necessities | 14 | Expired |
| US4685170A | Bristle component for a floor cleaning nozzle | Human Necessities | 7 | Expired |
| US4538322A | Attachment nozzle for a vacuum cleaning system | Human Necessities | 7 | Expired |
| US4319380A | Telescopable guiding device for household apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4349206A | Sealing arrangement for tubular elements of floor care device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4733433A | Grip unit for a suction hose of a vacuum cleaner system | Human Necessities | 2 | Expired |
| US4489620A | Drive unit for a cleaning device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4098471A | Apparatus for severing a continuous cloth web mounted on a roller | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.