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Marvin J. Williams, Jr.

New Buffalo, MI: #1 of 4 inventorsTop 25%

Michigan: #1,426 of 5,720 inventorsTop 25%

Overall (2005): #140,403 of 245,428Top 60%

1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6954947	Pluming vent cover	—	2005-10-18