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US Patent: 450,641
Self-exciting alternate-current electric generator
Patentee:
William Stanley, Jr. - Great Barrington, MA

USPTO Classifications:
310/198, 322/19

Tool Categories:

Assignees:
Westinghouse Electric & Manufacturing Co. - Pittsburgh, PA

Manufacturer:
Not known to have been produced

Witnesses:
Charles A. Terry
C. C. Wolfe

Patent Dates:
Applied: Oct. 19, 1888
Granted: Apr. 21, 1891

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Stanley G. I. Electric Manufacturing Co.

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