John B. Penn
2Patents
1h-index
3Co-inventors
27Inventor score
Filing activity: Jan 14, 2013 → Jan 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8829105B2 | Low molecular weight polystyrene resin and methods of making and using the same | Chemistry; Metallurgy | 1 | Active |
| US8946365B2 | Low molecular weight polystyrene resin and methods of making and using the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.