![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for N. E. Blake | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 395,146 | Dec. 25, 1888 | C.E. Hunt, H.L. Ferris, N.B. Helm | Wire Stretcher | |
![]() | 481,349 | Aug. 23, 1892 | H.L. Ferris | Hay-carrier track | |