WJ

William D. Jones

CL Coal Industry (Patents) Limited: 2 patents #41 of 230Top 20%
📍 Tewkesbury, GB: #14 of 46 inventorsTop 35%
Overall (All Time): #2,358,901 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4460476 Treatment of organics containing water David J. A. McCaffrey 1984-07-17
4416769 Froth flotation David J. A. McCaffrey 1983-11-22