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Gregg Ring, Sr. — 2 Patents

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2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5031606	Brace and hinge apparatus and method	—	1991-07-16
5009573	Variable occlusion peristaltic apparatus and method	Daniel C. Soper	1991-04-23