| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Wallace E. Ward | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,389,919 | Sep. 06, 1921 | W.E. Ward | Headstock Mechanism of Lathes | metalworking power transmission | |
| 1,404,027 | Jan. 17, 1922 | W.E. Ward, A.H. Ingle | Apron Mechanism for Lathes | metalworking machine mechanisms | |