KH

Keith A. Hanshaw

📍 Grantville, PA: #5 of 12 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,028,638 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9027841 Coin with embedded micro-chip — 2015-05-12
6604626 Coin display case — 2003-08-12