RS

Ronald R. Siegrist

OK Oskar Frech Gmbh + Co. Kg: 1 patents #1 of 6Top 20%
📍 Jackson, MI: #7 of 21 inventorsTop 35%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #127,898 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6581670 Injection unit for a pressure die casting machine Roland Fink, Norbert Erhard, Herbert Noschilla, Bruno Stillhard 2003-06-24