WC

Winthrop Cramer

PE Peag: 7 patents #1 of 3Top 35%
📍 Carlsbad, CA: #695 of 2,500 inventorsTop 30%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #716,450 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11051095 Charging case with a built-in USB cable Justin Liu 2021-06-29
10558424 Speaker device with equalization control Justin Liu 2020-02-11
10394521 Speaker device with equalization tool Justin Liu 2019-08-27
D852784 Wireless pair of earbuds Reed Patrick Crawford 2019-07-02
9949014 Wireless pair of earbuds Reed Patrick Crawford 2018-04-17
D750600 Pair of earbuds Reed Patrick Crawford 2016-03-01
D743948 Pair of earbuds Reed Patrick Crawford 2015-11-24