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Robert L. McCreary

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,860,547 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5152311 Method for preventing fluid from reaching a portion of a pipe — 1992-10-06

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