HF

Hermes Joaquim Ferreira Filho

📍 Gravatá, BR: #143 of 703 inventorsTop 25%
Overall (All Time): #1,952,722 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10488111 Metallurgical furnace for producing metallic alloys Kleiton Gonçalves Lovati, Luciano Augusto Morais Maia, André Silva da Luz, Geovane Viturino da Silva, Roberto Okada Junior 2019-11-26
9951992 Metallurgical furnace Kleiton Gonçalves Lovati 2018-04-24