Ruckman; Christopher E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruckman; Christopher E..The latest application filed is for "dynamic degaussing system".
- Ruckman; Christopher E. - Alexandria VA
| Patent | Date |
|---|---|
| Dynamic degaussing system Grant 7,113,384 - Swinbanks , et al. September 26, 2 | 2006-09-26 |
| Electromagnetic active vibration control system and electromagnetic actuator Grant 6,974,006 - Ruckman , et al. December 13, 2 | 2005-12-13 |
| Dynamic degaussing system App 20040042150 - Swinbanks, Malcolm A. ; et al. | 2004-03-04 |
| Electromagnetic support system App 20030123210 - Swinbanks, Malcolm A. ; et al. | 2003-07-03 |
| Electromagnetic active vibration control system and electromagnetic actuator App 20020088678 - Ruckman, Christopher E. ; et al. | 2002-07-11 |
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