Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049225 | Method and apparatus for terminating an optical fiber with a curved bore blocking member | Frank H. Levinson | 1991-09-17 |
| 4770529 | Alignment of optical waveguides | Frank H. Levinson, Joseph Zucker, Nelson Shen | 1988-09-13 |