John M. Napier
4Patents
4h-index
8Co-inventors
43Inventor score
Filing activity: Nov 8, 1973 → Jun 29, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4405448A | Process for removing halogenated aliphatic and aromatic compounds from petroleum products | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4814091A | Process for removing metals from water | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4614592A | Process for removing mercury from aqueous solutions | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3993738A | High strength graphite and method for preparing same | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.