Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889407 | Optical waveguide sensor and method of making same | David R. Markle, Michael P. Irvine | 1989-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889407 | Optical waveguide sensor and method of making same | David R. Markle, Michael P. Irvine | 1989-12-26 |