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John VonSchwartz

Jackson, OH: #1 of 2 inventorsTop 50%

Ohio: #1,244 of 4,576 inventorsTop 30%

Overall (1997): #49,768 of 185,788Top 30%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5688186	Golf club face	Richard Michaels	1997-11-18