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Patents for Phelps Brown
Patents 1 - 15 of 22
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NumberDatePatenteeTitleType
1,160,491Nov. 16, 1915P. BrownBatteryelectric batteries
1,300,922Apr. 15, 1919P. BrownIgniterignition systems
1,307,342Jun. 24, 1919P. BrownIgniterignition systems
1,307,343Jun. 24, 1919P. BrownIgniterignition systems
1,427,718Aug. 29, 1922P. BrownActuating mechanism for magnetosignition systems
1,472,545Oct. 30, 1923P. BrownActuating mechanism for magnetosignition systems
1,472,546Oct. 30, 1923I.E. Hendrickson, P. BrownTrip finger for magnetosignition systems
1,488,975Apr. 01, 1924P. BrownMagnetoignition systems
1,489,382Apr. 08, 1924H.H. Clark, P. BrownIgniterignition systems
1,517,948Dec. 02, 1924I.E. Hendrickson, P. BrownMagnetoignition systems
1,532,799Apr. 07, 1925P. Brown, I.E. Hendrickson, H.H. Clark, T.G. LouisMagnetoignition systems
1,555,548Sep. 29, 1925I.E. Hendrickson, T.G. Louis, H.H. Clark, P. BrownBreaker-point mechanism and method of operating the sameignition systems
1,557,976Oct. 20, 1925T.G. Louis, P. BrownMagnetoignition systems
1,578,637Mar. 30, 1926P. BrownMagnetoignition systems
1,634,135Jun. 28, 1927P. BrownIgnition apparatusignition systems
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