Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683232 | Photochromic glass with sharp cutoff | Nicholas Francis Borrelli, Nadja Teresia Lönnroth, David L. Morse, Thomas P. Seward, III | 2020-06-16 |
| 10150692 | Photochromic glass with sharp cutoff | Nicholas Francis Borrelli, Nadja Teresia Lönnroth, David L. Morse, Thomas P. Seward, III | 2018-12-11 |
| 6893991 | High silver borosilicate glasses | Donald M. Trotter, Jr. | 2005-05-17 |
| 6403508 | Fused silica with constant induced absorption | Nicholas Francis Borrelli, Robert E. McLay, Daniel R. Sempolinski, Charlene Marie Smith | 2002-06-11 |
| 6124038 | Strong UV absorbing glass | — | 2000-09-26 |
| 6001755 | Method of making a UV absorbing liquid | Alain Carre, Serge A. M. Renault | 1999-12-14 |
| 5735921 | Method of reducing laser-induced optical damage in silica | Nicholas Francis Borrelli, Christine L. Hoaglin, Charlene Marie Smith | 1998-04-07 |
| 5674790 | Strengthening glass by ion exchange | — | 1997-10-07 |
| 5668067 | High purity fused silica having high resistance to optical damage | Nicholas Francis Borrelli, Christine L. Hoaglin, Charlene Marie Smith | 1997-09-16 |
| 5625427 | Ophthalmic lens | Nicholas Francis Borrelli, Josef C. Lapp, David W. Morgan | 1997-04-29 |
| 5616159 | Method of forming high purity fused silica having high resistance to optical damage | Nicholas Francis Borrelli, Christine L. Hoaglin, Charlene Marie Smith | 1997-04-01 |
| 5578103 | Alkali metal ion migration control | Norbert J. Binkowski, Francis P. Fehlner | 1996-11-26 |
| 5541142 | Method of making a color filter by precipitation of Cu.sub.2 O from a glass matrix | — | 1996-07-30 |
| 5517356 | Glass polarizer for visible light | Nicholas Francis Borrelli, Josef C. Lapp, David W. Morgan | 1996-05-14 |
| 5430573 | UV-absorbing, polarizing glass article | Nicholas Francis Borrelli, Josef C. Lapp, David W. Morgan | 1995-07-04 |
| 5322819 | Ultraviolet absorbing glasses | David W. Morgan | 1994-06-21 |
| 5281562 | Ultraviolet absorbing glasses | David W. Morgan | 1994-01-25 |
| 5212120 | Photosensitive glass | Nicholas Francis Borrelli, Dennis W. Smith | 1993-05-18 |
| 5192402 | Method of dealkalizing glass | Walter F. Love | 1993-03-09 |
| 5007948 | Essentially colorless silver-containing glasses through ion exchange | — | 1991-04-16 |
| 4980318 | High refractive index photochromic glasses | — | 1990-12-25 |
| 4549894 | Ultraviolet absorbing photochromic glass of low silver content | George B. Hares, David J. Kerko, David W. Morgan, David L. Morse | 1985-10-29 |
| 4439528 | Spontaneous opal glass compositions | — | 1984-03-27 |
| 4405672 | Composite photochromic glass article and method of making | Nicholas Francis Borrelli, Paul A. Tick, Donald M. Trotter, Jr. | 1983-09-20 |
| 4210386 | Fluorine out-diffused optical device and method | Nicholas Francis Borrelli, John D. Crow, Thomas P. Seward, III | 1980-07-01 |