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Mary Grace Brock

Overall (All Time): #2,227,928 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6251025 Golfing aid Alan J. Brock 2001-06-26
5846143 Golfing aid Alan J. Brock 1998-12-08