Schroeder; John Alan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schroeder; John Alan.The latest application filed is for "optical current sensor with flux concentrator and method of attachment for non-circular conductors".
- Schroeder; John Alan - Leesburg VA
| Patent | Date |
|---|---|
| Power inverter with optical isolation Grant 6,972,972 - Duncan , et al. December 6, 2 | 2005-12-06 |
| Optical current sensor with flux concentrator and method of attachment for non-circular conductors App 20050237051 - Duncan, Paul Grems ; et al. | 2005-10-27 |
| Fiber optic sensor system and method for measuring the pressure of media Grant 6,838,660 - Duncan , et al. January 4, 2 | 2005-01-04 |
| Sensor for optically measuring magnetic fields Grant 6,756,781 - Duncan , et al. June 29, 2 | 2004-06-29 |
| Power inverter with optical isolation App 20040024937 - Duncan, Paul G. ; et al. | 2004-02-05 |
| Sensor for optically measuring magnetic fields App 20030146748 - Duncan, Paul Grems ; et al. | 2003-08-07 |
| Fiber optic sensor system and method for measuring the pressure of media App 20030001082 - Duncan, Paul Grems ; et al. | 2003-01-02 |
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