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Manuel D. Brown

Riverdale, CA: #3 of 4 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,086,108 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4257487 Water stop attachment and border disc — 1981-03-24

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