Marc Perrin
4Patents
3h-index
8Co-inventors
47Inventor score
Filing activity: Aug 26, 1976 → Apr 11, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4300489A | Pipe closing device | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4054063A | Guard for a chain and chain wheel transmission in particular for the transmission of a cycle or the like | Performing Operations; Transporting | 8 | Expired |
| US4369741A | Device for automatically controlling the closure of the decompression valve of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US9815621B2 | Harbour storage facility for liquid fuel | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.