Francis B. Northup
2Patents
2h-index
1Co-inventors
30Inventor score
Filing activity: Feb 22, 1973 → Apr 14, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4232507A | Apparatus and method for wrapping core yarns | Textiles; Paper | 5 | Expired |
| US4150529A | Method of making elastic yarn | Textiles; Paper | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.