DF

Donald W. Ferris

📍 Silver City, NM: #9 of 18 inventorsTop 50%
🗺 New Mexico: #4,734 of 9,035 inventorsTop 55%
Overall (All Time): #3,513,657 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6575477 Quick change true length collet chuck assembly James A. Humphrey 2003-06-10