Inventor · disambiguated record
Hugo Oswaldo Castan Leyva
Also filed as: LEYVA HUGO OSWALDO C · LEYVA HUGO OSWALDO CASTAN
2 granted patents·1 pending application·14 citations·filing 2009–2011
56Inventor score
Top patents by PatentIndex Score
3 records- 0161US7765923B1Motorized press device for replacing or repairing transmission partsLEYVA HUGO OSWALDO C·Filed 2009·Granted Aug 3, 2010·11 cites·4 claims
- 0252US8544366B2Spark plug removal tool apparatusLEYVA HUGO OSWALDO CASTAN·Filed 2011·Granted Oct 1, 2013·3 cites·6 claims
- 0340US2011044783A1Retainer ApparatusLEYVA HUGO OSWALDO CASTAN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →