| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Jonathan Howarth | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| GB-189,519,486 | Jul. 25, 1896 | J. Howarth, T. Webster | Improvements in Apparatus for Milling Profiles | profiling machines | |
| 579,355 | Mar. 23, 1897 | T. Webster, J. Howarth | Milling-machine | milling machines | |