Michel Chappat
4Patents
2h-index
9Co-inventors
37Inventor score
Filing activity: Sep 6, 1991 → Feb 13, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7308965B2 | Noise abatement wall | Fixed Constructions | 17 | Expired |
| US6106604A | Bitumen emulsion, process of producing a bitumen emulsion and process of producing a bituminous material for the construction or maintenance of pavements | Chemistry; Metallurgy | 6 | Expired |
| US8317911B2 | Use of solvents derived from renewable resources, paints and coating including them, method for preparing them | Chemistry; Metallurgy | 1 | Active |
| US5190399A | Road vehicle for the spreading of materials for repair of the highway, with integrated compactor | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.