Paul ZIEMKIEWICZ
2Patents
0h-index
5Co-inventors
24Inventor score
Filing activity: Feb 19, 2020 → Jul 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11827954B2 | Rare earth enrichment process by contacting raw material with a base at specific pH values | Emerging Cross-Sectional Technologies | 0 | Active |
| US10954582B2 | Systems and processes for recovery of high-grade rare earth concentrate from acid mine drainage | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.