Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941905 | Methods of soot overcladding an optical preform | — | 1990-07-17 |
| 4582480 | Methods of and apparatus for vapor delivery control in optical preform manufacture | Brian Lynch, Fred P. Partus | 1986-04-15 |
| 4578253 | Methods of and apparatus for recovering a constituent of a process effluent | Roger Gill | 1986-03-25 |