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Patents for Amalgamated Machinery Corp.
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,154,155Sep. 21, 1915L.I. YeomansLathe or the likemetal lathes
1,205,588Nov. 21, 1916G.F. Bryant, L.I. YeomansMachine-toolmetalworking machine mechanisms
1,286,867Dec. 03, 1918L.I. YeomansCombined machine-tool and cranemetal lathes
1,309,385Jul. 08, 1919L.I. YeomansPad-facing machinesmilling machines
1,309,388Jul. 08, 1919L.I. YeomansProcess of manufacturing the bearings of gun-boring machineshorizontal boring mills
1,378,642May 17, 1921L.I. YeomansProcess and machine for making crank-shafts for engines, compressors, and the likecrankshaft lathes
1,500,801Jul. 08, 1924O.F. CarlsonMotor vehiclemotor vehicles
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