David K. Hoffman
2Patents
1h-index
5Co-inventors
41Inventor score
Filing activity: Jun 30, 1994 → Jul 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5472577A | Fluid pumping system based on electrochemically-induced surface tension changes | Emerging Cross-Sectional Technologies | 45 | Expired |
| US11827954B2 | Rare earth enrichment process by contacting raw material with a base at specific pH values | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.