| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Sullivan Machinery Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 871,944 | Nov. 26, 1907 | H.H. Mercer | Tool Holder for Stoneworking Machines | stone cutting machines | |
| 1,279,532 | Sep. 24, 1918 | G.H. Gilman | Drilling Apparatus | ||
| 1,286,994 | Dec. 10, 1918 | G.H. Gilman | Method of Drilling Holes | ||