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USPTO Patent Rankings Data through Dec 31, 2025
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Andy Chen — 4 Patents in 2017

SBSpectrum Brands: 4 patents #7 of 65Top 15%
Overall (2017): #51,484 of 506,227Top 15%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D791569 Electronic door lock Yos Singtoroj 2017-07-11
D788565 Handleset Wei Hsu 2017-06-06
D787910 Handleset Wei Hsu 2017-05-30
D787911 Handleset Wei Hsu 2017-05-30