Inventor · disambiguated record
John N. Andersen
Also filed as: ANDERSEN JOHN N
7 granted patents·185 citations·filing 1977–1994
87Inventor score
Top patents by PatentIndex Score
7 records- 0186US4113832AProcess for the utilization of waste materials from electrolytic aluminum reduction systemsKAISER ALUMINIUM CHEM CORP·Filed 1977·Granted Sep 12, 1978·77 cites·15 claims
- 0283US4160809AModified pyrohydrolysis process for spent aluminum reduction cell liningsKAISER ALUMINIUM CHEM CORP·Filed 1978·Granted Jul 10, 1979·29 cites·7 claims
- 0380US4160808APyrohydrolysis process for spent aluminum reduction cell liningsANDERSEN JOHN N·Filed 1978·Granted Jul 10, 1979·26 cites·5 claims
- 0472US4158701APyrohydrolysis system for processing fluorine-containing spent and waste materialsKAISER ALUMINIUM CHEM CORP·Filed 1978·Granted Jun 19, 1979·27 cites·4 claims
- 0571US4076603ACaustic and chlorine production processKAISER ALUMINIUM CHEM CORP·Filed 1977·Granted Feb 28, 1978·18 cites·5 claims
- 0641US5378374ALime addition system for water treatmentFiled 1993·Granted Jan 3, 1995·4 cites·12 claims
- 0730US5458768ALime addition system for water treatmentFiled 1994·Granted Oct 17, 1995·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →