Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173611 | Phosphor composition and X-ray intensifying screen exhibiting peak emission in the ultraviolet | Patrick M. Lambert, Philip S. Bryan, Gregory S. Jarrold | 1992-12-22 |
| 5112700 | Phosphor composition and X-ray intensifying screen capable of emitting principally in the spectral region of native silver halide sensitivity | Patrick M. Lambert, Philip S. Bryan, Gregory S. Jarrold | 1992-05-12 |
| 5095218 | X-ray intensifying screen with enhanced emission | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1992-03-10 |
| 5017791 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing yttrium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-05-21 |
| 5008034 | Titanium activated hafnia and/or zirconia host phosphor containing neodymium | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-04-16 |
| 4996003 | Titanium activated hafnia and/or zirconia host phosphor containing a selected rare earth | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-02-26 |
| 4994205 | Composition containing a hafnia phosphor of enhanced luminescence | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-02-19 |
| 4992205 | Titanium activated hafnia and/or zirconia host phosphor containing indium | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-02-12 |
| 4990282 | Titanium activated hafnia and/or zirconia host phosphor containing scandium | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-02-05 |
| 4988880 | X-ray intensifying screen containing hafnia phosphor | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-01-29 |
| 4988881 | Tin-activated lithium hafnate phosphor composition and X-ray intensifying screen | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-01-29 |
| 4983847 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing indium | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1991-01-08 |
| 4980560 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing scandium | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-12-25 |
| 4980559 | X-ray intensifying screen including a titanium activated hafnium dioxide phospher containing europium to reduce afterglow | Philip S. Bryan, Patrick W. Lambert, Gregory S. Jarrold | 1990-12-25 |
| 4975588 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing lutetium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-12-04 |
| 4972086 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing erbium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-11-20 |
| 4972516 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphur containing holmium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-11-20 |
| 4967085 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing neodymium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-10-30 |
| 4967087 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing ytterbium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-10-30 |
| 4963753 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing gadolinium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-10-16 |
| 4963754 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing thulium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-10-16 |
| 4961004 | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing samarium to reduce afterglow | Philip S. Bryan, Patrick M. Lambert, Gregory S. Jarrold | 1990-10-02 |
| 4311487 | Recrystallization of activated rare-earth oxyhalide phosphors | George W. Luckey | 1982-01-19 |