Paul J. Schaffer
2Patents
2h-index
6Co-inventors
30Inventor score
Filing activity: Aug 26, 1988 → Dec 12, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4898368A | Wear resistant metallurgical tuyere | Chemistry; Metallurgy | 15 | Expired |
| US5171511A | Tuyere and method for discharging gas into a furnace | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.