DM

David S. McMahan

📍 Huntersville, NC: #289 of 456 inventorsTop 65%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,889,578 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5064195 Novelty basketball goal producing sound effects on made shot Richard Tso, Jackson C. Lee 1991-11-12