DS

Dwayne Spanbroek

JA Jl Audio: 7 patents #2 of 17Top 15%
Overall (All Time): #706,415 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11785366 Magnetic loudspeaker grill mounting system Lucio Proni, Kaushik Korat 2023-10-10
11284186 Vented loudspeaker Lucio Proni, Stephen D. Ponte 2022-03-22
10484767 Loudspeaker system with multi-component grill assembly Lucio Proni, Carlos Gomez 2019-11-19
10462546 Illuminated speaker Lucio Proni, Carlos Gomez 2019-10-29
D861643 Loudspeaker enclosure Lucio Proni, Weihua Ge, Bellal J Hamze 2019-10-01
D858487 Loudspeaker grill assembly Lucio Proni, Carlos Gomez, Weihua Ge 2019-09-03
D843975 Baffle for a loudspeaker enclosure Weihua Ge, Lucio Proni, Bellal J Hamze 2019-03-26