Inventor · disambiguated record
Donald J. Polinski
Also filed as: POLINSKI DONALD J
5 granted patents·1 pending application·97 citations·filing 1980–2016
81Inventor score
Technology areasB02C
Top patents by PatentIndex Score
6 records- 0179US5451110ABearing wear indicatorSYEDALA IND INC·Filed 1993·Granted Sep 19, 1995·46 cites·25 claims
- 0275US4410143AMain shaft assembly for a gyratory crusherALLIS CHALMERS·Filed 1980·Granted Oct 18, 1983·24 cites·11 claims
- 0369US6299083B1Burning ring and head nut connection for gyratory crusher mantleSVEDALA IND INC·Filed 1999·Granted Oct 9, 2001·22 cites·15 claims
- 0459US9346057B2Top supported mainshaft suspension systemMETSO MINERALS IND INC·Filed 2014·Granted May 24, 2016·1 cites·14 claims
- 0554US6604699B1Method for securing a gyratory crusher mantleMETSO MINERALS IND INC·Filed 2001·Granted Aug 12, 2003·4 cites·7 claims
- 0642US2017304830A1Spider bushing assembly for a gyratory crusherMETSO MINERALS IND INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →