DF

Donald W. Ferris

📍 Silver City, NM: #1 of 1 inventorsTop 100%
🗺 New Mexico: #156 of 642 inventorsTop 25%
Overall (2003): #235,148 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

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