Engitec Impianti S.p.A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Engitec Impianti S.p.A..The latest application filed is for "electrical conductor, in particular suitable for use as an insoluble anode in electrowinning processes, and in electrochemical processes in general, and process for producing it".
- Engitec Impianti S.p.A. - Milan IT
- Engitec Impianti S.p.A. - IT IT
| Patent | Date |
|---|---|
| Electrical conductor, in particular suitable for use as an insoluble anode in electrowinning processes, and in electrochemical processes in general, and process for producing it Grant 5,030,520 - Olper , et al. July 9, 1 | 1991-07-09 |
| Hydrometallurgical process for recovering in pure metal form all the lead contained in the active mass of exhausted batteries Grant 4,927,510 - Olper , et al. May 22, 1 | 1990-05-22 |
| Hydrometallurgical process for an overall recovery of the components of exhausted lead-acid batteries Grant 4,769,116 - Olper , et al. September 6, 1 | 1988-09-06 |
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