Inventor · disambiguated record
Waldyr Ristow Junior
Also filed as: RISTOW JUNIOR WALDYR
3 granted patents·1 pending application·0 citations·filing 2009–2018
48Inventor score
Technology areasB22F
Top patents by PatentIndex Score
4 records- 0166US10835957B2Composition of particulate materials and process for obtaining self-lubricating sintered productsWHIRLPOOL SA·Filed 2018·Granted Nov 17, 2020·0 cites·17 claims
- 0257US10166604B2Composition of particulate materials and process for obtaining self-lubricating sintered productsWHIRLPOOL SA·Filed 2015·Granted Jan 1, 2019·0 cites·6 claims
- 0354US9243313B2Metallurgical composition of particulate materials, self-lubricating sintered products and process for obtaining self-lubricating sintered productsBINDER ROBERTO·Filed 2009·Granted Jan 26, 2016·0 cites·14 claims
- 0447US2011286873A1Composition of particulate materials for forming self-lubricating products in sintered steel, product in self-lubricating sintered steel and process for obtaining self-lubricating products in sintered steelBINDER ROBERTO·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →