Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820489 | Optical differential pressure sensor | Mark R. Fernald, Timothy J. Bailey, Matthew B. Miller, James M. Sullivan, James Dunphy +5 more | 2004-11-23 |
| 6813013 | Pressure-isolated bragg grating temperature sensor | Mark R. Fernald, Timothy J. Bailey, Matthew B. Miller, James M. Sullivan, Richard T. Jones +4 more | 2004-11-02 |
| 6810178 | Large diameter optical waveguide having blazed grating therein | Michael A. Davis | 2004-10-26 |
| 6792009 | Tunable grating-based channel filter parking device | Martin A. Putnam, Timothy J. Bailey | 2004-09-14 |
| 6785004 | Method and apparatus for interrogating fiber optic sensors | Allen R. Davis, Mark R. Fernald, Charles Winston, Timothy J. Bailey | 2004-08-31 |
| 6776045 | Bragg grating pressure sensor for industrial sensing applications | Mark R. Fernald, Timothy J. Bailey, Matthew B. Miller, James M. Sullivan, James Dunphy +5 more | 2004-08-17 |
| 6763043 | Tunable grating-based dispersion compensator | Martin A. Putnam, Timothy J. Bailey | 2004-07-13 |
| 6732575 | Fluid parameter measurement for industrial sensing applications using acoustic pressures | Daniel L. Gysling, James D. Paduano | 2004-05-11 |
| 6681067 | Method for selective erasing/apodization of the index of refraction of an optical waveguide and an optical waveguide modified by the method | — | 2004-01-20 |