Siefker; Luke J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Siefker; Luke J..The latest application filed is for "light fixture with improved waveguide control".
- Siefker; Luke J. - Atlanta GA
- Siefker; Luke J. - McDonough GA
- Siefker; Luke J. - Blacklick OH
| Patent | Date |
|---|---|
| Gasket with integrated structural support Grant 11,274,810 - Wadia , et al. March 15, 2 | 2022-03-15 |
| Light Fixture With Improved Waveguide Control App 20220026033 - Sakmar; John ; et al. | 2022-01-27 |
| Light fixture with improved waveguide control Grant 11,231,153 - Sakmar , et al. January 25, 2 | 2022-01-25 |
| Modular luminaire Grant 11,085,619 - Erel , et al. August 10, 2 | 2021-08-10 |
| Light fixture Grant D925,088 - Gibson , et al. July 13, 2 | 2021-07-13 |
| Side mount light fixture Grant D912,871 - Gibson , et al. March 9, 2 | 2021-03-09 |
| Modular Luminaire App 20200284414 - Erel; Bulent ; et al. | 2020-09-10 |
| Light fixture Grant D867,652 - Sekowski , et al. Nov | 2019-11-19 |
| Luminaire Grant D634,465 - Siefker , et al. March 15, 2 | 2011-03-15 |
| Light Emitting Diode Luminaires And Applications Thereof App 20100110684 - Abdelsamed; Yaser ; et al. | 2010-05-06 |
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