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Patents for John E. Burr | |||||
Number | Date | Patentee | Title | Type | |
319,181 | Jun. 02, 1885 | G. Stringer, E.M. Birdsall | Feed mechanism for saw-mill carriages | sawmill feed works | |
319,344 | Jun. 02, 1885 | G. Stringer | Traction Engine | traction engine suspensions | |
320,752 | Jun. 23, 1885 | E.M. Birdsall | Traction Engine | steam traction engines |