Centre National du Machinisme Agricole, du Genie Rural, des Eaux et des Forets (CEMAGREF)
7Patents
1Active
7Granted
31Portfolio score
Filing activity: May 26, 1981 → Jan 18, 2010 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5293400A | Contactless linking device for interconnecting data bus sections | Electricity | 68 | Expired |
| US5315879A | Apparatus for performing non-destructive measurments in real time on fragile objects being continuously displaced | Performing Operations; Transporting | 13 | Expired |
| US6588301B1 | Device for tattooing animals | Human Necessities | 12 | Expired |
| US4479908A | Device for dispersing a fluid in a jet of fluid of higher density, particularly of a gas in a liquid | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8590711B2 | Method for diagnosing the operation of a water purification installation of the filter medium device type, and a diagnostic tool suitable for said method | Emerging Cross-Sectional Technologies | 1 | Active |
| US4522841A | Process for the stabilization with respect to a desired path of a member which is movably mounted according to at least one component of movement and its application to the stabilization of a spray manifold | Performing Operations; Transporting | 1 | Expired |
| US4503767A | Method and apparatus for sustaining an oscillatory movement | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.