Assignee
Filament Lighting LLC
US·2 granted patents·0 citations·filing 2021–2025
Top patents by PatentIndex Score
2 records- 0151US12546447B2Light distribution for narrow corridors and aislesFilament Lighting LLC·Filed 2025·Granted Feb 10, 2026·0 cites·20 claims
- 0250US11363691B2Driver incorporating a lighting ballast for supplying constant voltage loadsFilament Lighting LLC·Filed 2021·Granted Jun 14, 2022·0 cites·19 claims
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