Hans Kyri
3Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Aug 14, 1975 → Sep 20, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4040850A | Production of porous gypsum moldings | Chemistry; Metallurgy | 10 | Expired |
| US4267058A | Precipitating agent for dephosphatizing effluent | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4200622A | Purification of ammonium fluoride solutions | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.