JC

Jeffery James Coombs

Overall (All Time): #539,202 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D1095484 In-celing 3-way minimal opening bandpass speaker 2025-09-30
12425765 In-celing 3-way minimal opening bandpass speaker 2025-09-23
12363479 Sound bar assembly with adjustable endcaps 2025-07-15
11095983 Speaker array system with Wi-Fi amplifier 2021-08-17
10638228 Low voltage in-ground trunk line system 2020-04-28
10051369 Speaker array system 2018-08-14
8873788 In-ground audio sub woofer and method of installation 2014-10-28
6775385 Loudspeaker frequency distribution and adjusting circuit 2004-08-10
D460439 Loudspeaker grill Virgil Venditto 2002-07-16