Welcome to the Woodward Governor Company unofficial History Site

[ stop the slideshow ]

COMPENSATED SPEED GOVERNOR PATENT NUMBERS 2,756,725 AND NUMBER 2,824,549.

2.jpg COMPENSATED SPEED GOVERNOR PATENT NUMBER 2,824,549.ThumbnailsCOMPENSATED SPEED GOVERNOR PATENT NUMBER 2,824,549.ThumbnailsCOMPENSATED SPEED GOVERNOR PATENT NUMBER 2,824,549.ThumbnailsCOMPENSATED SPEED GOVERNOR PATENT NUMBER 2,824,549.Thumbnails

The Woodward SI and PG type governors were manufactured from these patents.