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Patents for H. C. Case
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
835,471Nov. 06, 1906M. RotterSteam-turbinerotary steam engines
873,695Dec. 10, 1907D.K. Allison, G.F. De WeinHood-rod-disconnecting Devicesteam engines
978,412Dec. 13, 1910W.H. TroutBand-saw millband sawmills
992,846May 23, 1911A.J. BrownField-magnet structureelectric motors
1,002,837Sep. 12, 1911A.M. GrayInduction-motorinduction motors
1,011,919Dec. 19, 1911H.W. CheneySystem of motor controlmotor controls
1,016,794Feb. 06, 1912E.W. StullSystem of motor controlmotor controls
1,101,994Jun. 30, 1914A.J. BrownCentrifugally-operated switchcentrifugal motor switches
1,121,545Dec. 15, 1914R.B. WilliamsonDynamo-electric machineelectric motors
1,122,187Dec. 22, 1914B.A. BehrendCoil-supportelectric motors
1,128,795Feb. 16, 1915W.H. LieberTrimmer-sawcircular crosscut saws
1,146,590Jul. 13, 1915R.C. NewhouseAutomatic support for rotary kilns
1,279,721Sep. 24, 1918W.H. LieberTrimmer Sawother wood sawing machines
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