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Patents for Western Electric Co.
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
790,541May 23, 1905W.J. Warder, Jr.Controller for electric motorsmotor controls
1,251,578Jan. 01, 1918W.E. RieckenShaping Machine
1,263,057Apr. 16, 1918J.T. GriffinMica Grinding Machine
1,380,686Jun. 07, 1921J.S. StullCutter-headcutterheads
1,697,873Jan. 08, 1929H.E. LambertMaterial-working machinecircular crosscut saws
1,752,487Apr. 01, 1930C.I. HoagSawing machinecircular ripsaws
2,217,501Oct. 08, 1940R.R. TeichnerSafety shieldbench or pedestal grinders
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