Arno Wolfger
7Patents
5h-index
9Co-inventors
52Inventor score
Filing activity: Apr 21, 1988 → Dec 11, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5836030A | Dental cleaning device and attachment for such a device | Human Necessities | 230 | Expired |
| US5901397A | Toothbrush having a brush holder movable against spring force | Human Necessities | 214 | Expired |
| US5058270A | Dry shaving apparatus interrupting motor circuit as shear foil and shaving head are exposed | Performing Operations; Transporting | 7 | Expired |
| US4901436A | Shutter for a dry-shaving apparatus and method of manufacturing a shutter | Performing Operations; Transporting | 6 | Expired |
| US4891880A | Dry-shaving apparatus comprising at least one slidable shutter | Performing Operations; Transporting | 5 | Expired |
| US4862589A | Dry-shaving apparatus comprising a slidable shutter | Performing Operations; Transporting | 4 | Expired |
| US4926551A | Dry-shaving apparatus comprising at least one shutter which is slidable on the apparatus housing | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.