DB

David E. Boring

SP Sonoco Products: 2 patents #4 of 10Top 40%
📍 New Oxford, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #389 of 4,367 inventorsTop 9%
Overall (1997): #43,360 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5630982 Method and apparatus for extruding plastic tubing — 1997-05-20
5622288 Cartridge plunger with surface cleaning skirt — 1997-04-22