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Rick D. Martz

Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,368,681 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7442742	Masterbatch composition	Jeffrey S. Smink, Ronald M. Harris, Robert R. Powers, Andrew J. Schwartz	2008-10-28