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Patents for John T. Janette
Patents 31 - 39 of 39
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
1,849,093Mar. 15, 1932J.T. JanetteSelf priming pumprotary pumps
1,932,736Oct. 31, 1933J.T. JanetteElectric motorrepulsion start induction run motors
1,955,549Apr. 17, 1934J.T. JanetteCombined pump and valvewater heaters
1,996,155Apr. 02, 1935J.T. JanetteRotor construction for fans or the likeblowers
2,185,554Jan. 02, 1940J.T. JanetteSeal for shaftsshaft seals
2,370,964Mar. 06, 1945J.T. JanetteShaft sealshaft seals
2,423,323Jul. 01, 1947J.T. JanetteVariable-speed transmissionindustrial machine gearing
2,455,335Nov. 30, 1948J.T. JanetteSpeed governor for motor-generators used in radar systemselectric generators
2,473,998Jun. 21, 1949J.T. JanetteSplit-phase motorsplit phase motors
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