JH

John Hayes

JL Johnson Matthey Public Limited: 1 patents #2 of 29Top 7%
📍 Rochester, IN: #1 of 4 inventorsTop 25%
🗺 Indiana: #303 of 2,507 inventorsTop 15%
Overall (2002): #58,421 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6425433 Die casting vacuum apparatus — 2002-07-30
RE37663 Catalysts Stanislaw Edmund Golunski 2002-04-16