Welcome to the Woodward Governor Company unofficial History Site

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1_884_043.jpg 1998ThumbnailsIrl C. Martin's patent for a permanent magnetic generator (PMG).1998ThumbnailsIrl C. Martin's patent for a permanent magnetic generator (PMG).1998ThumbnailsIrl C. Martin's patent for a permanent magnetic generator (PMG).1998ThumbnailsIrl C. Martin's patent for a permanent magnetic generator (PMG).