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Patents for Louis W. Southgate | |||||
Number | Date | Patentee | Title | Type | |
962,690 | Jun. 28, 1910 | H. Allen | Driving mechanism for drill-spindles | drill presses | |
1,019,516 | Mar. 05, 1912 | A.E. Newton | Belt-drive | metalworking power transmission | |
1,096,188 | May 12, 1914 | C.H. Norton | Apparatus for grinding rolls | grinders | |
1,118,875 | Nov. 24, 1914 | A.E. Newton | Attachment for turning multiple-diameter shafts | metal lathe accessories and attachments | |
1,135,095 | Apr. 13, 1915 | F.I. Blake, M.D. Reidy | Calipers or dividers | calipers |