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Patents for Bullock Electric Manufacturing Co.
Patents 1 - 15 of 21
First set of recordsNext set of recordsLast set of records
850,277Apr. 16, 1907C.R. TatemSystem of motor controlmotor controls
850,278Apr. 16, 1907L.L. TatumSystem of distributionelectric distribution systems
854,688May 21, 1907A.J. BrownController-operating meansmotor controls
854,704May 21, 1907W.J. RichardsDynamo-electric machinemotor commutators
865,811Sep. 10, 1907W.H. PowellSystem of motor controlmotor controls
865,813Sep. 10, 1907W.H. PowellMethods and means for controlling electric motorsmotor controls
865,814Sep. 10, 1907W.H. PowellMotor-control systemmotor controls
865,816Sep. 10, 1907W.H. PowellMotor-control systemmotor controls
866,667Sep. 24, 1907E. MattmanMeans for fastening collector-leadselectric motors
867,168Sep. 24, 1907E.W. StullController-regulatormotor controls
868,596Oct. 15, 1907H.W. CheneyPotential-starter attachmentmotor controls
870,595Nov. 12, 1907L.L. TatumControllermotor controls
870,596Nov. 12, 1907L.L. TatumMotor-controllermotor controls
871,193Nov. 19, 1907E.W. StullArrangement for motor-drivesmotor controls
871,220Nov. 19, 1907T. Gilmore, Jr.Controllermotor controls
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