Inventor · disambiguated record

Lau Kofoed Kierstein

Also filed as: KIERSTEIN LAU KOFOED

1 granted patent·1 pending application·0 citations·filing 2006–2020

10Inventor score

Technology areasA63B G10K

Files withLANDSCAPE STRUCTURES INC1 MAYSOUND APS1

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2 records

0148US11547929B2Interactive play systemLANDSCAPE STRUCTURES INC·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
0222US2009074199A1System for providing a reduction of audiable noise perception for a human userMAYSOUND APS·Filed 2006·Application pending·0 cites

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