WK

William Thoru Kobayashi

PT Praxair Technology: 1 patents #41 of 108Top 40%
📍 São Paulo, NY: #1 of 1 inventorsTop 100%
Overall (2002): #91,497 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6455102 Method for producing corrosion resistant refractories Elson Longo Da Silva, Carlos Alberto Paskocimas 2002-09-24