Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Henry R. Mathias | |||||
Number | Date | Patentee | Title | Type | |
267,010 | Nov. 07, 1882 | H.R. Mathias | Excelsior-machine | excelsior machines | |
376,671 | Jan. 17, 1888 | H.R. Mathias | Slideway | woodworking machine material handling |