Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642453 | Enhancing the nonlinearity of an optical waveguide | Walter Margulis | 1997-06-24 |
| 5627921 | Optical fiber for sensors including holes in cladding | Leif Stensland, K. A. Mikael berg | 1997-05-06 |