DH

David N. Hollinger

📍 Glenshaw, PA: #6 of 14 inventorsTop 45%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #239,417 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6722968 Conversion attachment for bench grinder tool rest Nanette Rizzo, Charles J. Baird 2004-04-20