DC

Donald K. Chrise

FA Fansteel: 1 patents #10 of 37Top 30%
📍 Lexington, KY: #1,545 of 2,526 inventorsTop 65%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #4,100,122 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4299510 Drill steel and method of fabrication Kenneth C. Emmerich 1981-11-10