BD

Barry P. Durham

📍 Brookhaven, PA: #1 of 4 inventorsTop 25%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #180,963 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5619754 Protective cap with reversible headband Gary J. Thurwanger 1997-04-15