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US Patent: 2,354,551
Electromagnetic apparatus and method of making the same
Patentee: Marion B. Sawyer (exact or similar names) - Los Angeles, CA USPTO Classifications: 29/596, 29/597, 29/605, 29/606, 29/609, 310/216.003, 310/216.017, 310/216.102 Tool Categories: electrical devices : electric motors : induction motors electrical devices : electric motors : electric motor making Assignees: Sawyer Electrical Mfg. Co. - Los Angeles, CA Manufacturer: Sawyer Electrical Mfg. Co. - Los Angeles, CA Witnesses: Unknown	Patent Dates: Applied: Apr. 05, 1941 Granted: Jul. 25, 1944 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Sawyer Electrical Mfg. Co.

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