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John D. Speight

TB The University Of Birmingham: 3 patents #15 of 181Top 9%
📍 Stowmarket, GB: #56 of 277 inventorsTop 25%
Overall (All Time): #1,493,543 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9663843 Magnet recycling Ivor Rex Harris, Allan Walton 2017-05-30
8734714 Magnet recycling Ivor Rex Harris, Andrew Williams, Allan Walton 2014-05-27
6399146 Method of applying a corrosion-resistant coating Ivor Rex Harris 2002-06-04