RT

Ralf R. Teltschik

📍 Schwarzenbruck, DE: #1 of 2 inventorsTop 50%
Overall (1994): #163,622 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5275648 Heat curable organic resin foundry sand binder composition Thomas A. Cobett, Neil Markham 1994-01-04