![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for John E. Hitch | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Picture | Number | Date | Patentee | Title | |
![]() | 427,325 | May 06, 1890 | J.E. Hitch, F. Mill, C.H. Irwin | Boring-machine | |
![]() | 470,567 | Mar. 08, 1892 | J.E. Hitch | Sample Case | |
495,335 | Apr. 11, 1893 | J.E. Hitch | Bit-brace |