John Carr
5Patents
2h-index
7Co-inventors
44Inventor score
Filing activity: Dec 11, 1978 → May 29, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6241664A | Needle and needle probe | Human Necessities | 6 | Expired |
| US4215224A | Removal of dissolved disodium terephthalate from aqueous solution also containing sodium hydroxide | Chemistry; Metallurgy | 2 | Expired |
| US10000825B2 | Process, method and plant for recovering scandium | Emerging Cross-Sectional Technologies | 0 | Active |
| US9512011B2 | Process and plant for treating water | Chemistry; Metallurgy | 0 | Active |
| US9394587B2 | Method and system for extraction of uranium using an ion-exchange resin | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.