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Jon Birck — 1 Patent

TYTympany: 1 patents #6 of 9Top 70%

Portland, OR: #6,022 of 9,213 inventorsTop 70%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7465277	System and methods for conducting multiple diagnostic hearing tests	Christopher L. Wasden, Aaron Thornton, Jeff Harrison	2008-12-16