WS

Wilbur Vance, Sr.

📍 Philadelphia, PA: #1,701 of 4,834 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,318,677 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5044948 Searcher George Spector 1991-09-03
D310047 Illuminated warning signal for vehicles — 1990-08-21