Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for John W. Griffiths | |||||
Number | Date | Patentee | Title | Type | |
51,826 | Jan. 02, 1866 | J.W. Griffiths | Improvement in wood-bending machines | wood bending machines | |
51,827 | Jan. 02, 1866 | J.W. Griffiths | Improvement in wood-bending | wood bending machines | |
171,376 | Dec. 21, 1875 | J.W. Griffiths | Improvement in machines for bending wood | wood bending machines |