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Patents Granted on 1902-10-14
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
711,169Oct. 14, 1902A.D. LeblancRatchet screw-driverspiral screwdrivers
711,239Oct. 14, 1902E.B. TreeRotary Engine
711,284Oct. 14, 1902W.W. CareyCompression shaft-couplingindustrial machine shaft couplings
711,287Oct. 14, 1902I.W. ColburnGlass-working machine
711,398Oct. 14, 1902B.M. HansonFluid Operated Stop Valve and Alarmvalves
711,401Oct. 14, 1902O.R. JohnsonSaw-Setsaw sets
711,408Oct. 14, 1902C.J. MaggardCombined Hammer and Wrenchhammers
711,422Oct. 14, 1902C.E. GreenliefWrenchcylinder tooth wrenches
711,446Oct. 14, 1902E.M. ThackerApparatus for Separating Oilseparators
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