Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264815 | Method of providing doses of light sufficient to deactivate dangerous pathogens throughout a volumetric space over a period of time | Clifford J. Yahnke | 2025-04-01 |
| 11493183 | Method of providing doses of light sufficient to deactivate dangerous pathogens throughout a volumetric space over a period of time | Clifford J. Yahnke | 2022-11-08 |
| 11324843 | Lighting device that deactivates dangerous pathogens while providing visually appealing light | Nathan D. Heiking, Patrick J. Marry | 2022-05-10 |
| 11054110 | Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens | Nathan D. Heiking | 2021-07-06 |
| 11054109 | Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens | Nathan D. Heiking | 2021-07-06 |
| 10765765 | Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens | Nathan D. Heiking | 2020-09-08 |
| 10617775 | Lighting device that deactivates dangerous pathogens while providing visually appealing light | Nathan D. Heiking, Patrick J. Marry | 2020-04-14 |
| 10456485 | Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens | Nathan D. Heiking | 2019-10-29 |
| 10434202 | Lighting device that deactivates dangerous pathogens while providing visually appealing light | Nathan D. Heiking, Patrick J. Marry | 2019-10-08 |
| 10363325 | Lighting device that deactivates dangerous pathogens while providing visually appealing light | Nathan D. Heiking, Patrick J. Marry | 2019-07-30 |
| 10352549 | LED luminaire tertiary optic system | Brandon Stolte, Kevin Dahlen | 2019-07-16 |
| D838029 | Lighting fixture | Brandon Stolte, Kevin Dahlen | 2019-01-08 |
| 9752769 | LED luminaire tertiary optic system | Brandon Stolte, Kevin Dahlen | 2017-09-05 |
| 9700641 | Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens | Nathan D. Heiking | 2017-07-11 |
| D779114 | Lighting fixture | Brandon Stolte, Kevin Dahlen | 2017-02-14 |
| D768907 | Lighting fixture | Brandon Stolte, Kevin Dahlen | 2016-10-11 |
| D747824 | Lighting fixture | Brandon Stolte, Kevin Dahlen | 2016-01-19 |
| 8905589 | LED luminaire thermal management system | Brandon Stolte, Kevin Dahlen | 2014-12-09 |
| D707387 | Lighting fixture | Brandon Stolte, Kevin Dahlen | 2014-06-17 |
| 8511850 | Sealed unibody-reflector luminaire | Kevin Dahlen, Brandon Stolte, Bradford T. Wilson | 2013-08-20 |
| 7766503 | Medical-patient-room ceiling light fixture | Nathan D. Heiking | 2010-08-03 |
| 7686484 | Ceiling-mounted troffer-type light fixture | Nathan D. Heiking | 2010-03-30 |
| 7669692 | Sound diffuser | — | 2010-03-02 |
| 7648252 | Lighting fixture with EMI/RFI electrically conductive shielding grid | Glenn Gorsiski | 2010-01-19 |
| 5047907 | Legend displaying light fixture with enhanced strength and structural stability | — | 1991-09-10 |