Patrick Guiroy
2Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Sep 13, 1985 → Jan 26, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4653724A | Universal type butterfly valve and manufacturing process for same | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6022000A | Valve device | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.