WS

Wayne F. Hallstead, Sr.

📍 Dickson City, PA: #12 of 33 inventorsTop 40%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,536,620 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6350302 Air filtration system — 2002-02-26