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Patents for Wayne H. Ulman
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,864,047Dec. 09, 1958W.H. Ulman, C.E. GreeneMotor control system
2,951,342Sep. 06, 1960H.E. Boyer, N.V. Gusching, W.H. Ulman, D.E. LundeenElectro-hydraulic servo system
3,017,863Jan. 23, 1962N.V. Gusching, W.H. UlmanElectrical control system
3,024,610Mar. 13, 1962W.H. UlmanElectrical control system
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