| All Patents in class 322/28 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
| | 272,363 | Feb. 13, 1883 | E. Weston | Device for Regulating the Electrical Transmission of Power |
| | 287,511 | Oct. 30, 1883 | T.A. Edison | Electric Regulator |
 | 599,892 | Mar. 01, 1898 | W.H. Chapman | Electric regulator for dynamos |
| | 3,046,468 | Jul. 24, 1962 | W.H. Woodward, K.A. Robinson | Control systems for Generators |
| | 3,056,913 | Oct. 02, 1962 | R. Zechlin, R.M. Henderson | Voltage Regulator for Generators |
| | 3,211,988 | Oct. 12, 1965 | R. Zechlin, R.M. Henderson | Voltage Regulator with Accelerated Switching Means |
| | 3,374,418 | Mar. 19, 1968 | R. Zechlin, R.M. Henderson | Alternating Current Voltage Regulator Including System No-Load to Full-Load Compensating Means |
| | 3,435,326 | Mar. 25, 1969 | R. Zechlin | Static Exciter Regulator for Generators |
