Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704214 | Excitation control system and method employing de-excitation trip logic | Charles R. Mummert | 2004-03-09 |
| 6666578 | RTD assembly, and temperature sensing system and excitation control system employing an RTD assembly | Leisa L. Wishon | 2003-12-23 |
| 6614639 | Control system including rectifier and method for controlling rectifier bridge by disabling gating of semiconductor device based upon heat sink or junction temperature | — | 2003-09-02 |
| 6407926 | Apparatus for mounting electronic circuits in electric power equipment enclosures | Steven Dale Walker, Reid Kimel Hartman, Charles R. Mummert, Charles A. Morse, Rolando F. Martinez | 2002-06-18 |
| 6396247 | Exciter system with protection for manual regulator failure and an electric generator incorporating same | Rolando F. Martinez | 2002-05-28 |
| 6388248 | Control voltage isolation system for electrical rotating apparatus utilizing fiber optics and associated method | Charles A. Morse, Lawrence B. Farr, Bruce R. Quayle | 2002-05-14 |
| 6232751 | Excitation control system | Lawrence B. Farr, Charles A. Morse, Charles R. Mummert | 2001-05-15 |
| 6208120 | Excitation control system for rotating electrical apparatus | — | 2001-03-27 |
| 6046917 | Controlled rectifier bridge and system | Bruce R. Quayle | 2000-04-04 |
| 5963441 | Alternating current rectifier bridge and system for measuring average current per bridge segment | C. Allan Morse, Rolando F. Martinez | 1999-10-05 |
| 5963440 | Controlled three-phase rectifier with current comparison between rectifier segments | Bruce R. Quayle | 1999-10-05 |
| 5091690 | Method for monitoring operational condition of circuit components | Michael J. D'Antonio, Lawrence Lane, Rodney A. Lawson | 1992-02-25 |
| 4999564 | Power system stabilizer system having improved integrity checking scheme | Michael J. D'Antonio, Lawrence Lane, Rodney A. Lawson | 1991-03-12 |
| 4996519 | Method and apparatus for monitoring an amplifier | Michael J. D'Antonio, Lawrence Lane, Rodney A. Lawson | 1991-02-26 |
| 4723106 | Brushless generator exciter using hybrid rectifier | John H. Parslow, Andrew Joseph Galish | 1988-02-02 |