Inventor · disambiguated record
Celso Antonio Barbosa
Also filed as: BARBOSA CELSO · BARBOSA CELSO A · BARBOSA CELSO ANTONIO
3 granted patents·8 pending applications·61 citations·filing 1977–2022
73Inventor score
Files withBARBOSA CELSO ANTONIO7ACOS VILLARES SA1MESQUITA RAFAEL AGNELLI1MOSHE 3000 MATERIAIS DE CONSTRUCAO LTDA1
Top patents by PatentIndex Score
11 records- 0182US8168009B2Hard alloys with dry compositionMESQUITA RAFAEL AGNELLI·Filed 2007·Granted May 1, 2012·16 cites·22 claims
- 0278US4224060AHard alloysACOS VILLARES SA·Filed 1977·Granted Sep 23, 1980·36 cites·1 claims
- 0353US2024239710A1Manufacturing process and composition of concrete additiveMOSHE 3000 MATERIAIS DE CONSTRUCAO LTDA·Filed 2022·Application pending·0 cites
- 0447US2009081074A1Wear resistant alloy for high temprature applicationsBARBOSA CELSO ANTONIO·Filed 2008·Application pending·0 cites
- 0547US2009081073A1Alloys with high corrosion resistance for engine valve applicationsBARBOSA CELSO ANTONIO·Filed 2008·Application pending·0 cites
- 0634US2009123322A1High-Speed Steel for Saw BladesBARBOSA CELSO ANTONIO·Filed 2007·Application pending·0 cites
- 0733US2013243639A1Tool steel for extrusionBARBOSA CELSO ANTONIO·Filed 2011·Application pending·0 cites
- 0832US2012321505A1Steel with high tempering resistanceBARBOSA CELSO ANTONIO·Filed 2010·Application pending·0 cites
- 0932US2012315181A1Stainless mold steel with lower delta ferrite contentBARBOSA CELSO ANTONIO·Filed 2010·Application pending·0 cites
- 1031US5429688AWork hardened stainless steel for springsFiled 1993·Granted Jul 4, 1995·9 cites·3 claims
- 1131US2012288397A1Bainitic steel for mouldsBARBOSA CELSO ANTONIO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →