WH

William T. Hughes

📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,157,460 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7216449 Safety device for firearms J. Riebling, David Koltas, Bernie Schaub 2007-05-15
6718678 Safety device for firearms J. Riebling, David Koltas, Bernie Schaub 2004-04-13