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Patents for James J. McTighe | |||||
Number | Date | Patentee | Title | Type | |
260,111 | Jun. 27, 1882 | T.J. McTighe, J.J. McTighe | Commutator for dynamo electric machines | motor commutators | |
670,903 | Mar. 26, 1901 | J.J. McTighe | Indicator | steam engine power meters |