| 8486263 |
Filter with expandable end cap facilitating easier change-out |
Daniel E. Argue, E. Michael Doyle |
2013-07-16 |
| 7670488 |
Economical filter changing apparatus and method for electrical discharge machines and other applications |
E. Michael Doyle, Daniel E. Argue |
2010-03-02 |
| 6881330 |
Multi-stage EDM filter |
E. Michael Doyle |
2005-04-19 |
| 5600207 |
Preferentially cooled forward wave crossed-field amplifier anode |
Michael Worthington, Kenneth F. Ramacher, Chris L. Wheeland, Scott A. Kleinle, Joseph C. Musheno |
1997-02-04 |
| 5569980 |
Non-concentric support for crossed-field amplifier |
Michael Worthington, Kenneth F. Ramacher |
1996-10-29 |
| 5412281 |
Phase smoothing cathode for reduced noise crossed-field amplifier |
George K. Farney, Chris L. Wheeland, Kenneth F. Ramacher, Michael Worthington |
1995-05-02 |
| 5327094 |
Jitter suppression in crossed-field amplifier by use of field emitter |
J. Rodney M. Vaughan, Kenneth F. Ramacher |
1994-07-05 |
| 4814720 |
Low noise crossed-field amplifier |
Guilford R. MacPhail, Chris L. Wheeland |
1989-03-21 |