JO

Jerry O'Keefe

AS Amvest Systems: 1 patents #4 of 9Top 45%
📍 Newark, OH: #255 of 391 inventorsTop 70%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,521,403 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6612655 Mining system and method featuring a bread loaf shaped borehole Jeffrey J. Schwoebel, Donald B. Sult, Rudy Paul Zych, George Coleman 2003-09-02