Rena S.A.
5Patents
0Active
5Granted
25Portfolio score
Filing activity: Jul 2, 1990 → May 22, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5066204A | Diaphragm pump | Electricity | 16 | Expired |
| US5039286A | Electrically-driven rotary pump | Electricity | 14 | Expired |
| US6712961B2 | External tank filter, in particular for an aquarium | Performing Operations; Transporting | 6 | Expired |
| US6764597B2 | External tank filter, in particular for an aquarium | Performing Operations; Transporting | 6 | Expired |
| US6877874B2 | Illuminating fixture for enclosed space containing a humid environment | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.