Inventor · disambiguated record
Donald J. Donaldson
Also filed as: DONALDSON DONALD J
4 granted patents·37 citations·filing 1976–2004
75Inventor score
Top patents by PatentIndex Score
4 records- 0168US4036931ABayer process production of aluminaKAISER ALUMINIUM CHEM CORP·Filed 1976·Granted Jul 19, 1977·17 cites·10 claims
- 0254US4112047APretreatment system for goethitic bauxitesKAISER ALUMINIUM CHEM CORP·Filed 1977·Granted Sep 5, 1978·8 cites·7 claims
- 0351US8147797B2Method and system for heating and cooling slurriesDONALDSON DONALD J·Filed 2004·Granted Apr 3, 2012·4 cites·17 claims
- 0445US4443416APurification of bayer process liquorsKAISER ALUMINIUM CHEM CORP·Filed 1983·Granted Apr 17, 1984·8 cites·5 claims
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