Philippe Persohn
3Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Jan 6, 1984 → Sep 14, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4798239A | Device for the protection against freezing of installations for the storage or the supply of a freezing liquid, in particular water | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4995643A | Device for fixing a water meter on to a base and method relating thereto | Physics | 17 | Expired |
| US4819482A | Device for connecting and supporting a water-meter | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.