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Mark A. Brumback

Overall (All Time): #2,121,938 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7720243 Acoustic enhancement for behind the ear communication devices Dustin L. Potter, John Stuart Freeman 2010-05-18
7162323 Decentralized method for manufacturing hearing aid devices Dustin L. Potter 2007-01-09