Berthold Meyer
11Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Oct 17, 1989 → Sep 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5054154A | Toothbrush with flexible head | Human Necessities | 190 | Expired |
| US6919038B2 | Method of producing thick-walled brushes, in particular toothbrushes | Performing Operations; Transporting | 78 | Expired |
| US6990706B2 | Toothbrush | Performing Operations; Transporting | 50 | Expired |
| US5458400A | Method of manufacturing of brushes, in particular, tooth brushes | Performing Operations; Transporting | 25 | Expired |
| US5454626A | Method of configuring bristle bundles | Human Necessities | 11 | Expired |
| US6695414B2 | Method of manufacturing a brush head by way of an injection molding process | Performing Operations; Transporting | 10 | Expired |
| US9101204B2 | Oral care implement | Human Necessities | 10 | Active |
| US7086116B2 | Toothbrush | Performing Operations; Transporting | 7 | Expired |
| US7744360B2 | Process for making toothbrushes | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5518300A | Method for the manufacture of a toothbrush | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11425987B2 | Brush head, in particular for an electrically driven toothbrush, and method for the production thereof | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.