Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169422 | Methods for heating elongated glass substrate | Ray S. Elliott, Eugene A. Haney | 1992-12-08 |
| 4971614 | Method and apparatus for making optical fiber preform rods | Ray S. Elliott | 1990-11-20 |
| 4820322 | Method of and apparatus for overcladding a glass rod | Jerry Baumgart, Franz T. Geyling, William M. Flegal, Thomas J. Miller | 1989-04-11 |