Hans U. Scheller
6Patents
6h-index
1Co-inventors
49Inventor score
Filing activity: Apr 20, 1979 → Jan 12, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4450599A | Electric toothbrush | Human Necessities | 70 | Expired |
| US4634589A | Dentifrice for hypersensitive teeth | Human Necessities | 35 | Expired |
| US4223003A | Paste and powder dentifrices | Human Necessities | 32 | Expired |
| US4710372A | Dentifrice for hypersensitive teeth | Human Necessities | 22 | Expired |
| US4301141A | Strong foaming toothpaste | Human Necessities | 12 | Expired |
| US5089256A | Process for preparing solid powder formulations having different colors | Human Necessities | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.