Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for W. F. McGinn | |||||
Number | Date | Patentee | Title | Type | |
921,035 | May 11, 1909 | C.W. Weiss | Internal Combustion Engine | oil engines | |
1,254,176 | Jan. 22, 1918 | L.W. Thorsell | Automatic Thread Rolling Machine |