Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6519975 | Method of making fluorinated rare earth doped glass and glass-ceramic waveguides | Nicholas Francis Borrelli, Lauren K. Cornelius, John White O'Connell, Paul A. Tick | 2003-02-18 |
| 6205281 | Fluorinated rare earth doped glass and glass-ceramic articles | Nicholas Francis Borrelli, Lauren K. Cornelius, John White O'Connell, Paul A. Tick | 2001-03-20 |
| 6128924 | Arsenic-free glasses | William G. Dorfeld, James C. Hayes, Josef C. Lapp | 2000-10-10 |
| 5824127 | Arsenic-free glasses | William G. Dorfeld, James C. Hayes, Josef C. Lapp | 1998-10-20 |