Francois Duval
28Patents
14h-index
42Co-inventors
77Inventor score
Filing activity: Jul 8, 1991 → Dec 17, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7735154B2 | Protective ear appliance | Human Necessities | 64 | Expired |
| US6332084A | Multiple mode wireless telephone | Electricity | 54 | Expired |
| USD542627S1 | Electrical device faceplate | General | 52 | Expired |
| US7152252B2 | Convertible face and head covering | Human Necessities | 48 | Expired |
| USD494026S1 | Container grater | General | 47 | Expired |
| USD544085S1 | Air freshener housing | General | 39 | Expired |
| US7026564B1 | Paddle switch assembly | Electricity | 31 | Expired |
| USD416768S | Plastic cutting board | General | 29 | Expired |
| USD536970S1 | Dual spray pattern actuator for aerosol product | General | 29 | Expired |
| US7093742B2 | Belt clip attachment device and method of use | Emerging Cross-Sectional Technologies | 27 | Expired |
| USD493074S1 | Rotary grater | General | 23 | Expired |
| USD491774S1 | Mini grater | General | 19 | Expired |
| USD454681S1 | Cleat | General | 19 | Expired |
| USD498213S1 | Rocker switch for an electrical device | General | 17 | Expired |
| USD583782S1 | Portable phone | General | 8 | Expired |
| USD491772S1 | Garlic press | General | 8 | Expired |
| USD522008S1 | Display base | General | 5 | Expired |
| USD495571S1 | Can opener | General | 5 | Expired |
| USD561872S1 | Retainer for rust inhibitor | General | 5 | Expired |
| US5186315A | High voltage disconnecting switch | Electricity | 4 | Expired |
| USD564064S1 | Retainer for rust inhibitor | General | 4 | Expired |
| USD447739S | Wireless telephone | General | 3 | Expired |
| USD527386S1 | Display base | General | 2 | Expired |
| US7322737B2 | Connector management structure with channel | Electricity | 2 | Expired |
| USD496127S1 | Hair dryer | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.