| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Ross M. Russell | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 539,193 | May 14, 1895 | R.M. Russell | Drill-chuck | drill press chucks | |
| 710,807 | Oct. 07, 1902 | R.M. Russell | Grinding attachment for lathes | metal lathe accessories and attachments | |
| 710,808 | Oct. 07, 1902 | R.M. Russell | Grinding attachment for lathes | metal lathe accessories and attachments | |
| 906,938 | Dec. 15, 1908 | R.M. Russell | Drill-chuck | drill press chucks | |
| 1,018,008 | Feb. 20, 1912 | R.M. Russell | Drill-chuck | drill press chucks | |