WM

Walter J. Martin

📍 Munich, RI: #1 of 1 inventorsTop 100%
Overall (1982): #25,141 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314541 Grate bar for grate linings, especially in furnaces Johannes Martin 1982-02-09