| 7180076 |
Photoionization detectors, ionization chambers for use in photoionization detectors, and methods of use of photoionization detectors |
Jon K. Haverstick, Daniel E. Bruce, Mark F. Zanella, Sr., James A. Cahall, James Brooks Miller |
2007-02-20 |
| 7105764 |
Monolithic stationary conductor and current limiting power switch incorporating same |
Paul R. Rakus, Thomas C. Pendrick, John J. Shea, Yun-Ko N. Chien |
2006-09-12 |
| 7034642 |
Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating |
Paul R. Rakus, Thomas C. Pendrick, John J. Shea, Jeffrey A. Miller, Glen Charles Sisson +1 more |
2006-04-25 |
| 6977568 |
Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating |
Paul R. Rakus, Thomas C. Pendrick, John J. Shea, Jeffrey A. Miller, Glen Charles Sisson +1 more |
2005-12-20 |
| 5929411 |
Vapor shield for vacuum interrupters |
— |
1999-07-27 |
| 5793008 |
Vacuum interrupter with arc diffusing contact design |
Stephen David Mayo, Paul G. Slade |
1998-08-11 |
| 5691522 |
Vacuum interrupter with a single internal assembly for generating an axial magnetic field |
Paul G. Slade |
1997-11-25 |
| 5461205 |
Electrode stem for axial magnetic field vacuum interrupters |
— |
1995-10-24 |
| 5444201 |
Multiple electrode structure for a vacuum interrupter |
Paul G. Slade |
1995-08-22 |