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| Patents for C. & G. Cooper & Co. | |||||
| Number | Date | Patentee | Title | Type | |
| 132,086 | Oct. 08, 1872 | W. Lamb | Improvement in log-carriages for sawmills | sawmills | |
| 267,405 | Nov. 14, 1882 | J.C. Debes | Traction Engine | steam traction engines | |
| 303,828 | Aug. 19, 1884 | F.L. Fairchild | Traction Engine | traction engine suspensions | |