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Patents for Walter S. Swanson
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,601,811Jul. 01, 1952F.R. Swanson, W.S. Swanson, R.E. WileyMachine tool
2,790,361Apr. 30, 1957F.R. Swanson, W.S. Swanson, H.E. BargrenJack mechanism
2,808,745Oct. 08, 1957R.E. Blomquist, W.S. SwansonChamfering machine
2,821,818Feb. 04, 1958W.S. Swanson, H.E. McGeeLapping Machine and Automatic Feed Mechanism Thereforlapping machines
2,877,676Mar. 17, 1959H.E. McGee, W.S. Swanson, R.E. WileyWork loading lathe
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