PK

Peter Kristoffy

📍 Longmeadow, MA: #6 of 22 inventorsTop 30%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #142,316 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6634922 Electronic RPM yo-yo Robert W. Driscoll, Edward Wood 2003-10-21