Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477299 | Environmentally stable athermalizes optical fiber grating device and method of making a stabilized device | George Halsey Beall, Joel Patrick Carberry, Kenneth Chyung, Joseph E. Pierson, James E. Webb | 2002-11-05 |
| 6362118 | Method of making stabilized negative thermal expansion optical waveguide substrate and a glass-ceramic substrate | George Halsey Beall, Joel Patrick Carberry, Kenneth Chyung, Joseph E. Pierson, James E. Webb | 2002-03-26 |