SJ

Steven R. Jefferies

DD Dentsply Research And Development: 1 patents #1 of 12Top 9%
📍 Media, PA: #7 of 15 inventorsTop 50%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #75,259 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645429 Method for adhering to tooth structure Gordon Blackwell, Chin-Teh Huang 1997-07-08