Ulrich Herold
3Patents
3h-index
9Co-inventors
36Inventor score
Filing activity: Dec 28, 1992 → Mar 22, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5567315A | Lifting-lowering type aquarium filter | Chemistry; Metallurgy | 20 | Expired |
| US5277800A | Inner filter for aquarium | Human Necessities | 14 | Expired |
| US5404840A | Covering device for an aquarium, terrarium or similar vivarium | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.