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GN

Gregory Neff

Brookville, OH: #1 of 3 inventorsTop 35%
Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #146,863 of 185,788Top 80%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5637211 Pipe drain diffusion bag system and kit 1997-06-10