Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601411 | Method for annealing an optical waveguide having a bragg grating to accelerate ageing | Martin A. Putnam, Mark R. Fernald | 2003-08-05 |
| 6529671 | Passively compensated optical fibers | — | 2003-03-04 |
| 5999668 | Ceramic fiber optic current sensor | Edward Hernandez | 1999-12-07 |
| 5935292 | Annealing mold and retainer for making a fiber optic current sensor | Edward Hernandez, John A. Valenti, Jay W. Dawson, Leonard Johnson | 1999-08-10 |
| 5780847 | Verdet constant temperature-compensated current sensor | Jay W. Dawson | 1998-07-14 |
| 5736737 | Concatenated magneto-optic field sensors | Jay W. Dawson | 1998-04-07 |
| 5729005 | Fiber optic current sensor with bend birefringence compensation | Jay W. Dawson, Leonard Johnson | 1998-03-17 |
| 5645622 | Method of annealing a fiber within a coiled tube to thereby make a fiber coil for a Faraday-effect current-sensor | Bryon J. Cronk, Ted F. Hutchinson, Dale R. Lutz, James Onstott | 1997-07-08 |
| 5570449 | Holder for annealing fiber optic coils | Ted F. Hutchinson, Dale R. Lutz, James Onstott | 1996-10-29 |
| 5553173 | Faraday-effect sensing coil with stable birefringence and method of making same | Dale R. Lutz, William L. Taylor, Wayne F. Varner, Robert A. Wandmacher | 1996-09-03 |
| 5492552 | Holder for annealing fiber optic coils | Bryon J. Cronk, Dale R. Lutz | 1996-02-20 |
| 5463312 | Faraday-effect sensing coil with stable birefringence | Dale R. Lutz, William L. Taylor, Wayne F. Varner, Robert A. Wandmacher | 1995-10-31 |
| 5221308 | Low loss infrared transmitting hollow core optical fiber method of manufacture | David A. Krohn, Paul E. Sanders, Mokhtar S. Maklad | 1993-06-22 |