Daniel C. Walter
3Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Mar 9, 1987 → Apr 23, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4775484A | Method and apparatus for the continuous separation of contaminants from a fluid mixture | Performing Operations; Transporting | 49 | Expired |
| US5167254A | Adsorber switching valve | Emerging Cross-Sectional Technologies | 7 | Expired |
| USH1108H | Air purification system | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.