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Patents for Alfred N. Russell
Patents 1 - 15 of 34
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NumberDatePatenteeTitleType
337,841Mar. 16, 1886F.F. LandisTraction Enginesuspensions
422,024Feb. 25, 1890A.B. LandisScrew-cutting headscrew machines
425,230Apr. 08, 1890A.B. LandisGrinding-machinegrinding machines
427,091May 06, 1890A.B. LandisGrinding-machinegrinding machines
483,288Sep. 27, 1892A.B. LandisGrinding-machinegrinding machines
492,869Mar. 07, 1893A.B. LandisRotating grain-meter
492,870Mar. 07, 1893A.B. LandisPumping-enginepumps
649,317May 08, 1900A.B. LandisGrinding-machinegrinding machines
667,230Feb. 05, 1901A.B. LandisGrinding-machinegrinding machines
690,300Dec. 31, 1901A.B. LandisCutter-headscrew machines
697,852Apr. 15, 1902A.B. LandisWork-rest for grinding-machines
697,853Apr. 15, 1902A.B. LandisWork-rest for grinding-machines
697,854Apr. 15, 1902A.B. LandisAutomatic work-rest for grinding-machines
700,663May 20, 1902A.B. LandisWork-rest for grinding-machinesgrinding machines
734,897Jul. 28, 1903A.B. LandisAutomatic grinding-machinegrinding machines
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