Claudemir COSTA

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Vinhedo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas control valve
- Patent number 12,139,669
- Issue date Nov 12, 2024
- UNIFRAX I LLC
- Luiz Carlos Simão
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-LOW THERMAL MASS REFRACTORY ARTICLE
- Publication number 20230257310
- Publication date Aug 17, 2023
- UNIFRAX I LLC
- Sergio David FERNANDES
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
EXHAUST GAS CONTROL VALVE
- Publication number 20220177783
- Publication date Jun 9, 2022
- UNIFRAX I LLC
- Luiz Carlos SIMÃO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...