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Roark M. Doubt — 1 Patent in 2021

Seattle, WA: #1,533 of 4,505 inventorsTop 35%

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1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10932509	System and method of supplementing human hair volume	Ruxton C. Doubt	2021-03-02