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Guy Dyas

Sony: 2 patents #12,963 of 25,231Top 55%

Overall (All Time): #2,286,893 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D359492	Combined speaker, amplifier box and microphone	—	1995-06-20
D358394	Combined speaker box and amplifier	—	1995-05-16