MP

Michael J. Parkinson

CL Coal Industry (Patents) Limited: 1 patents #73 of 230Top 35%
📍 Tewkesbury, GB: #27 of 46 inventorsTop 60%
Overall (All Time): #4,029,933 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4432778 Fluidic switched fluid cleaning Anthony W. Jury, Nicholas Syred, Ieuan Owen 1984-02-21