- WOODWARD COMPENSATING GOVERNOR Patent No 583 527 June 1 1897
- Woodward Governor Company's SG series fuel control from patent number 2,452,088.
- SG8 series fuel control governor from patent number 2,602,654.
- patent 221 404
- patent 221 404 c
- patent 221 404 b
- patent 221 404 b 001
- patent 233 611 b
- patent 233 611
- Diesel engine governor patent 2,039,027
- Diesel engine governor patent 2,039,027. Page 2
- sheet 3
- sheet 4
- Diesel engine governor patent 2,039,027. Page 5
- Diesel engine governor patent 2,039,027. Page 6