Pietro Carrera

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Patents Grantslast 30 patents

Information Patent Grant
Air classifier for light reusable materials separation from a strea...
- Patent number 5,025,929
- Issue date Jun 25, 1991
- Sorain Cecchini Recovery, Incorporated
- Pietro Carrera
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Processing apparatus for solid refuse
- Patent number 4,917,310
- Issue date Apr 17, 1990
- Sorain Cecchini Recovery, Incorporated
- Pietro Carrera
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...