DW

David A. Wingfield

📍 Frankfort, NY: #11 of 20 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,667,764 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5986192 Locking device for tremolo systems for stringed instruments Bryan McLaughlin 1999-11-16