JD

John Francis Dugan

LT Loud Technologies: 2 patents #12 of 27Top 45%
3C 3Com: 1 patents #653 of 1,190Top 55%
Overall (All Time): #1,493,386 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9661418 Method and system for large scale audio system Nathan Butler, Steven Desrosiers, Matthew Joseph Dube, Geoffrey Peter McKinnon, Jeffrey A. Rocha 2017-05-23
D746264 Speaker Matthew Joseph Dube, Geoffrey Peter McKinnon 2015-12-29
6244953 Electronic device fan mounting system Scott Anderson 2001-06-12