Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972972 | Power inverter with optical isolation | John Schroeder | 2005-12-06 |
| 6838660 | Fiber optic sensor system and method for measuring the pressure of media | Sean M. Christian, John Schroeder | 2005-01-04 |
| 6756781 | Sensor for optically measuring magnetic fields | John Schroeder | 2004-06-29 |
| 6718281 | Apparatus and method for volumetric dilatometry | Sean M. Christian, Kevin Anthony Shinpaugh, Herve Marand | 2004-04-06 |
| 6670810 | System and method for distributed monitoring of surroundings using telemetry of data from remote sensors | Sean M. Christian | 2003-12-30 |
| 6551583 | Antibiofouling method and apparatus for optical sensors | Sean M. Christian, David M. Orcutt | 2003-04-22 |
| 6534977 | Methods and apparatus for optically measuring polarization rotation of optical wavefronts using rare earth iron garnets | Carvel Holton, Richard O. Claus | 2003-03-18 |
| 6496265 | Fiber optic sensors and methods therefor | Sean M. Christian, Kevin Anthony Shinpaugh | 2002-12-17 |
| 6437885 | Semiconductor sensor for optically measuring polarization rotation of optical wavefronts using rare earth iron garnets | — | 2002-08-20 |