| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Julius Twiss | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 118,938 | Sep. 12, 1871 | N.W. Twiss, H.R. Hill | Improvement in lathes | pattern lathes | |
| 301,080 | Jul. 01, 1884 | L.C. Strickland, E.F. Barnes | Outside pipe-cutter | pipe cutters | |