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Patents for E. M. Graham
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
829,166Aug. 21, 1906C.W. ManzelLubricatortool lubricators
893,085Jul. 14, 1908L.R. LoughboroughDrafting Instrumentbevel squares
920,769May 04, 1909C.W. ManzelLubricatortool lubricators
924,767Jun. 15, 1909A. GruitschHacksaw Machinemetal sawing machines
967,640Aug. 16, 1910M.H. JohnsonHacksaw Machinemetal sawing machines
1,003,189Sep. 12, 1911C.W. ManzelLubricatortool lubricators
1,069,186Aug. 05, 1913F.X. RudlerRustless Rulefolding rule joints
D45,943Jun. 16, 1914C.W. ManzelTire Pumpair pumps
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