Peter Ruppert
6Patents
4h-index
9Co-inventors
42Inventor score
Filing activity: Mar 8, 1996 → Nov 26, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6354305B1 | Hair styling appliance and hair styling method | Human Necessities | 22 | Expired |
| US5771904A | Bristles for a hairbrush | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6802320B2 | Hair shaping appliances | Human Necessities | 7 | Expired |
| US6701937B2 | Hair shaping device, especially a steam styling tong | Human Necessities | 7 | Expired |
| US6805552B2 | Catalytic gas combustion device for an appliance for personal use | Human Necessities | 2 | Expired |
| US6935332B2 | Hair care appliances | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.