Ratliff; Ryan T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ratliff; Ryan T..The latest application filed is for "commutational ramp loading apparatus and method".
- Ratliff; Ryan T. - O'Fallon MO
- Ratliff; Ryan T. - Oklahoma City OK
| Patent | Date |
|---|---|
| Commutational ramp loading apparatus and method Grant 7,602,580 - Ratliff , et al. October 13, 2 | 2009-10-13 |
| Passive actuator for assisting commutational ramp loading Grant 6,621,651 - Ratliff , et al. September 16, 2 | 2003-09-16 |
| Heat sink for a voice coil motor Grant 6,181,530 - Ratliff , et al. January 30, 2 | 2001-01-30 |
| Disc drive magnet housing electro mechanical resonance dampening system Grant 6,175,469 - Ahmad , et al. January 16, 2 | 2001-01-16 |
| Rotational vibration detection using a velocity sense coil Grant 6,088,185 - Ratliff , et al. July 11, 2 | 2000-07-11 |
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