Inventor · name-matched record
LUMSDEN STUART W
0 granted patents·2 pending applications·0 citations·filing 2025–2025
Files withPOLK AUDIO LLC2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0180US2026046565A1Loudspeaker cone with raised curved protrusions and method for controlling resonant modesPOLK AUDIO LLC·Filed 2025·Application pending·0 cites
- 0280US2026059254A1Active cancellation of a height-channel soundbar array's forward sound radiationPOLK AUDIO LLC·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →