John N. McIntyre
3Patents
3h-index
10Co-inventors
40Inventor score
Filing activity: Mar 7, 1983 → Jun 18, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4650151A | Subsea gate valve actuator with external manual override and drift adjustment | Emerging Cross-Sectional Technologies | 58 | Expired |
| US4568062A | Fire-resistant gate valve | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4510960A | Valve stem-to-bonnet backseat | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.