Campbell; Robert Owen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; Robert Owen.The latest application filed is for "advanced tracking concentrator employing rotating input arrangement and method".
- Campbell; Robert Owen - Boulder CO
| Patent | Date |
|---|---|
| Advanced Tracking Concentrator Employing Rotating Input Arrangement and Method App 20100175685 - Campbell; Robert Owen ; et al. | 2010-07-15 |
| Tracking Concentrator Employing Inverted Off-Axis Optics and Method App 20100006088 - Campbell; Robert Owen ; et al. | 2010-01-14 |
| Magnetic recording head having a first pole for generating an easy axis field and an auxiliary pole for generating a first auxiliary hard axis field that opposes an initial hard axis field Grant 6,965,494 - Campbell , et al. November 15, 2 | 2005-11-15 |
| Magnetic recording head App 20030210494 - Campbell, Robert Owen ; et al. | 2003-11-13 |
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