Ben-Li Pen
3Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Aug 27, 1991 → Dec 29, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5188736A | Process for the separation and recovery of extractant from spent solvent | Performing Operations; Transporting | 5 | Expired |
| US7621713B2 | Automatic pallet loading/unloading method for radioactive waste drums of nuclear waste inspection procedure | Physics | 2 | Active |
| US7998439B2 | Method for separating and recycling uranium and fluorine form solution | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.