Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094054 | Dental curing light | — | 2006-08-22 |
| 7086858 | Semiconductor curing light system useful for curing light activated composite materials | — | 2006-08-08 |
| 7077648 | Curing light | — | 2006-07-18 |
| 7066732 | Method for curing light-curable materials | — | 2006-06-27 |
| 6988890 | Curing light | — | 2006-01-24 |
| 6988891 | Curing light | — | 2006-01-24 |
| 6981867 | Curing light | — | 2006-01-03 |
| 6979194 | Light for activating light-activated materials, the light including a plurality of individual chips and providing a particular spectral profile | — | 2005-12-27 |
| 6979193 | Curing light | — | 2005-12-27 |
| 6974319 | Curing light | — | 2005-12-13 |
| 6971875 | Dental curing light | — | 2005-12-06 |
| 6971876 | Curing light | — | 2005-12-06 |
| 6969253 | Light for use in activating light-activated materials, the light having at least one light emitting semiconductor chip, the chip being attached to a primary heat sink that is attached to a secondary heat sink using heat conductive and electrically insulative adhesive | — | 2005-11-29 |
| 6955537 | LIGHT FOR USE IN ACTIVATING LIGHT-ACTIVATED MATERIALS, THE LIGHT HAVING A PLURALITY OF LIGHT EMITTING SEMICONDUCTOR CHIPS EMITTING LIGHT OF DIFFERING PEAK WAVELENGTHS TO PROVIDE A WIDE LIGHT SPECTRUM PROFILE | — | 2005-10-18 |
| 6954270 | Method for detecting forensic evidence | Calvin D. Ostler, Hongyan Li, Zhaohui Lin | 2005-10-11 |
| 6953340 | Light for use in activating light-activated materials, the light having a detachable light module containing a heat sink and a semiconductor chip | — | 2005-10-11 |
| 6932600 | Curing light | — | 2005-08-23 |
| 6929472 | Curing light | — | 2005-08-16 |
| 6926524 | Curing light | — | 2005-08-09 |
| 6910886 | Curing light | — | 2005-06-28 |
| 6824294 | Light for use in activating light-activated materials, the light having a plurality of chips mounted in a gross well of a heat sink, and a dome covering the chips | — | 2004-11-30 |
| 6799967 | Light for use in activating light-activated materials, the light having a plurality of light emitting single chip arrays | — | 2004-10-05 |
| 6783362 | Dental curing light using primary and secondary heat sink combination | — | 2004-08-31 |
| 6780010 | Curing light | — | 2004-08-24 |
| 6755649 | Curing light | — | 2004-06-29 |