JY

John Hiroshi Yamamoto

Rohm And Haas: 1 patents #44 of 141Top 35%
📍 Haverhill, MA: #6 of 23 inventorsTop 30%
🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%
Overall (2004): #185,565 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6676921 Method for preparation of lithium aluminum hydride from sodium aluminum hydride Won Suh Park 2004-01-13