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Patents for Albert L. Thayer
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE4,537Aug. 29, 1871S.W. Collins (deceased)Improvements in the Manufacture of Edge-Tools and Implements
RE4,538Aug. 29, 1871S.W. Collins (deceased)Improvements in the Manufacture of Edge Tools
300,445Jun. 17, 1884L. ChapmanManufacture of Wrench Forgingswrench components
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