DS

David Sharp

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Warrington, PA: #2 of 10 inventorsTop 20%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #161,446 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5667346 Direct tension indicator washer — 1997-09-16